C4

C4 Carbon Rock Wetsuit for Freediving and Spearfishing

The Carbon Rock Wetsuit is made with open-cell neoprene on the inside and features a stretch camouflage lining with a 3D seabed-spot pattern over a carbon-fiber-effect background. This outer lining improves camouflage performance, effectively breaking up the spearfisher’s silhouette.

Technical Features and Materials

• Neoprene with high compression resistance and excellent elastic recovery, designed to maintain stretch and comfort during dives.
• TUV-certified neoprene rubber, phthalate-free and latex-free, ensuring safety for both the environment and the skin.
• Construction with a reduced number of panels and seams, providing greater elasticity and freedom of movement, especially in the underarm area.

Design and Fit

• High-performance anatomical cut for a close fit and comfort during finning.
• Jacket equipped with sternal loading pad and reinforced elbow protection to improve mechanical resistance and protect critical areas.
• High-waisted Pants with anti-abrasion knee reinforcements for increased durability and protection during dives.
• Innovative Easy Lock fastening system on the beavertail area of the jacket, allowing one-handed fastening and release for easier donning and handling during dives.

Variants and Sizes

The Carbon Rock wetsuit is available as a full set, or separately as jacket or pants.

• Available thicknesses: 3.0 mm, 5.0 mm, and 6.5 mm.
• Available Sizes: I, II, III, IV, V.

Single Blade Umberto Pelizzari - Ghost

The Ghost single blade, by Umberto Pelizzari, is designed specifically for freediving and spearfishing. Available in Medium - 30 stiffness, it provides an optimal balance between flexibility and rigidity for an efficient, responsive fin stroke.

This blade delivers balanced thrust transmission, ensuring smooth movement that reduces fatigue during extended dives. The design is engineered to maximize hydrodynamics, improving control and precision during underwater propulsion.

C4 Modular Back Weight by Marco Bardi

The C4 Modular Back Weight, developed in collaboration with Marco Bardi, is a weight system specifically designed for freediving and spearfishing. Engineered to ensure efficient weight distribution, it offers a modular capacity from 2 to 12 kg, allowing you to adapt your ballast setup to individual needs during dives.

The weight can be positioned over a large surface area of the Back Weight, ensuring optimal balance and improving comfort in the water. Ease of use is ensured by quick drying and the ability to adjust the configuration even during spearfishing sessions, making real-time customization easier.

The lightweight, durable material is designed to ensure long-lasting performance and practicality without compromising freedom of movement or finning efficiency.

Main features:

• Modular weight capacity from 2 to 12 kg
• Weight distribution over a large surface area for improved balance
• Easy adjustment even during underwater activity
• Quick-drying material
• Ergonomic design for comfort and practicality
• Color: Black
• Weight not included, to be purchased separately

Men’s C4 Swim Shorts with Carbon Texture and Quick-Dry Fabric

The C4 men’s swim shorts stand out for their clean, refined design, featuring a texture inspired by carbon fiber weave. Made with materials selected to ensure quick drying, they offer practicality and comfort even in freediving and spearfishing contexts.

Technical Features

• Quick-dry material for optimal moisture management
• Texture inspired by carbon fiber weave for a functional, modern look
• Equipped with side pockets for convenience during use
• Complete with a carry pouch, useful for keeping the shorts protected and organized
• Includes a C4 carbon keychain, a technical and distinctive detail

Available Sizes

The swim shorts are available in 5 sizes: S, M, L, XL and XXL, to suit different men’s fit needs for underwater activities.

Condor C4 Antifog Camoskin Ocean Mask

The Condor C4 Antifog mask is designed to deliver high performance across all underwater disciplines, including freediving, spearfishing, snorkeling, and scuba diving. Its low-volume frameless construction optimizes visual transmission, providing an exceptionally wide field of view while maintaining a reduced hydrodynamic profile for smoother movement in the water.

Technology and materials

This mask stands out for its Antifog technology, a permanent solution to lens fogging. Thanks to special internally applied anti-fog films, it requires no preliminary treatments, except for normal rinsing in fresh water and simple routine maintenance to preserve its performance over time. The anti-fog function is stable and reliable, tested for over nine months in both pool and sea conditions.

The tempered glass lenses with internal anti-reflective frosting are designed with interpupillary distance variability in mind, improving underwater visual precision and safety.

The skirt is made from very soft, self-adapting hypoallergenic silicone, with a wide curved inner edge to fit different face shapes while ensuring optimal sealing and long-lasting comfort. The preformed nose pocket features differentiated thicknesses and hardness levels to make quick equalization easier during dives.

Design and user comfort

The Condor mask features a strap attachment system with angled MPS (Morphological Pivoting System) mounts that allow extensive micrometric adjustment while maintaining a stable, comfortable fit. The rear strap is anti-entanglement, reducing the risk of snagging, and includes a snorkel keeper loop for greater practicality in the water.

Technical features

• Antifog technology: permanent anti-fog film
• Low internal volume frameless construction
• Self-adapting hypoallergenic silicone skirt
• Wide field of view and hydrodynamic profile
• Preformed nose pocket with variable rigidity for easier equalization
• MPS strap mounts for micrometric adjustment
• Tempered glass lenses with internal anti-reflective frosting
• Anti-entanglement rear strap with snorkel keeper loop

Conclusion

The Condor C4 Antifog is a technical benchmark in the freediving and spearfishing mask sector, offering a definitive solution to fogging without compromising comfort, visibility, or hydrodynamic efficiency. Winner at the 2024 International Awards by Apnea Passion Magazine, this model is designed for those seeking reliability and practical performance in aquatic environments.

Mask CONDOR ANTIFOG CAMOSKIN MED

The CONDOR CAMOSKIN Antifog is a mask designed to deliver high performance in underwater activities such as freediving, spearfishing, snorkeling, and other underwater use. The mask design effectively solves the problem of fogging, a common limitation in traditional dive masks.

Thanks to Antifog technology, the CONDOR offers a definitive solution to condensation forming on the lenses, an especially critical issue in frameless masks, where the reduced distance between lens and face promotes fogging. Special internal films applied to the lenses keep the surface consistently functional, preventing condensation in any conditions of use, with no need for pre-treatment before the first session.

Maintenance is simple: just rinse the mask with fresh water after each use and dry it with a soft cloth to preserve the effectiveness of the anti-fog film over time. This technology was tested for over nine months in pools and at sea by C4 ambassadors, confirming consistent reliability.

Technical features and benefits

• Wide field of view: the frameless design optimizes visibility for an ideal perception of the underwater environment.
• Low internal volume: minimizes the air inside the mask to make equalization easier during the dive.
• Self-adapting hypoallergenic silicone Skirt: ensures a comfortable and effective seal, adapting perfectly to the shape of the face.
• Pre-shaped nose pocket with variable stiffness: allows easy pressure equalization without excessive effort.
• MPS (Morphological Pivoting System) Strap attachment: angled adjustment system for an ergonomic and stable fit.
• Anti-entanglement rear Strap: designed to prevent snagging during underwater action and equipped with a snorkel holder loop.
• Tempered Lens: ensures safety and superior mechanical resistance.
• Internal anti-reflective matte finish: reduces glare and improves visual quality.
• Micrometric adjustment buckle: allows precise Strap calibration for an optimal fit.
• Hydrodynamic profile: supports smooth movement in the water, reducing drag and turbulence.

The CONDOR ANTIFOG CAMOSKIN MED mask was recognized as the Best Mask on the market at the 2024 International Awards by Apnea Passion Magazine, establishing itself as a benchmark among masks for freediving and spearfishing thanks to its innovative combination of comfort, efficiency, and advanced technologies.

Condor C4 Antifog Mask - Carbon Look

The Condor C4 Antifog mask is designed for freediving and spearfishing, delivering an optimal balance of hydrodynamics, comfort, and functionality. With a low-volume design and high visual efficiency, this mask meets the needs of underwater users who require precision and practicality while diving.

Design and materials

• Soft 50 ° ShA silicone Skirt with differentiated thicknesses and an internal matte finish to improve sealing and reduce water channeling.
• Ergonomic inner edge shape designed to adapt to different facial profiles, ensuring comfort and optimal sealing.
• Preformed nose pocket with variable thickness and hardness system, specifically developed to make equalization easier during pressure changes while diving.
• Anatomical and adjustable silicone Strap, with a quick-release system integrated into the skirt via angled MPS attachments, designed for simple and secure adjustment.

Lenses and visibility

• 3 mm ultra-clear tempered glass Lenses for excellent mechanical strength and maximum visual clarity.
• Reduced internal volume and optimized lens position based on average interpupillary distances, for a wide, direct field of view.
• Anti-fog finish on the lenses, a technical solution that eliminates the need for preliminary treatments, ensuring consistently clear vision while diving.

Additional features

• Hydrodynamic design that reduces drag in the water, improving finning efficiency and control of underwater movement.
• Integrated snorkel keeper loop, to keep equipment organized and easily accessible during spearfishing.
• Carbon color, for a sleek, professional look.

C4 Hercules Trapezoidal Drag Reel

The Hercules reel by C4 is designed for spearfishing use, combining strength and functionality specific to the underwater environment. The base structure is made entirely of AISI304 stainless steel, ensuring high mechanical resistance to corrosion and long-lasting durability.

Main Technical Features

• Central shaft laser-welded for improved stability and reliability during use.
• Spool made of polypropylene, with a 92 mm diameter and 47 mm height, optimized to hold up to 65 meters of 1.5 mm line, ensuring ample capacity and easy unwinding underwater.
• Trapezoidal Drag equipped with a stainless steel drag disc for precise, long-lasting line tension control.
• Arms with both folding and extendable movement, both made of stainless steel, to make the speargun easier to swing and improve ergonomics during line retrieval.
• Handwheel made of POM resin (acetal), a self-lubricating material with a trapezoidal thread that ensures a secure grip and long service life without the need for frequent maintenance.
• Floating line guide made of POM, easily interchangeable, with a 10 mm passage hole that allows the line to run smoothly while reducing friction and wear.

Benefits and Applications

Thanks to its selected materials and technical design, the Hercules reel offers an optimal combination of light weight, strength, and smooth operation during shooting and retrieval in spearfishing. The use of AISI304 stainless steel and POM components ensures excellent resistance to saltwater and corrosive agents in the marine environment.

The spool capacity and precision of the trapezoidal drag provide excellent line control, an essential factor for managing the speargun and ensuring the freediver’s safety underwater.

C4 Vertical Up Two-Piece Freediving Wetsuit

The Vertical Up wetsuit is specifically designed for freediving, offering advanced solutions for spearfishing and freediving. Made of separate jacket and pants, it is available in two neoprene thicknesses: 3.0 mm and 5.0 mm, to suit different needs for thermal comfort and mobility.

Materials and Construction

Made from open-cell neoprene on the inside with an outer stretch Milk Silk lining, the wetsuit provides high two-way stretch and abrasion resistance. The neoprene used is 100% limestone-based CR, TÜV certified for the absence of harmful substances such as phthalates and latex, ensuring user safety and environmental responsibility.

The material features a Type C (0-2) hardness range and 600% elongation at break, ensuring excellent elastic recovery and compression resistance.

Anatomical Cut and Comfort

The Vertical Up wetsuit features a pre-shaped anatomical cut with a reduced number of panels and seams, improving softness, fit, and stretch. Seams in key areas such as the shoulders, knees, and elbows are completely eliminated to reduce friction and drag during finning and underwater movement, promoting greater freedom of movement and comfort.

The panels are hand-glued and blind-stitched, while the jacket features a Lycra finish to protect the wetsuit from damage during donning and doffing.

Technical Features and Variants

• Jacket closure: plastic beavertail toggles for the men’s model, Velcro for the women’s model
• Available in 5 sizes: 1, 2, 3, 4, and 5
• TÜV-tested and certified materials for safety and environmental responsibility

Applications

The Vertical Up wetsuit is designed for freediving and spearfishing, delivering an effective combination of stretch, thermal comfort, and mobility. It is the ideal solution for those who need a versatile, lightweight, and durable wetsuit, with particular attention to comfort during descent and ascent.

C4 Vertical Up Two-Piece Wetsuit for Freediving and Spearfishing

Vertical Up is a technical two-piece wetsuit specifically designed for freediving and spearfishing, made by C4 with high-quality materials and careful attention to construction details.

Materials and Construction

The wetsuit uses open-cell macrocellular neoprene on the inside and features a stretchy outer lining in Milk Silk, characterized by two-way stretch and excellent abrasion resistance. The neoprene, made from 100% limestone (CR rubber), is TÜV certified for the absence of harmful substances such as phthalates and latex, ensuring safety for both the user and the environment.

The material stands out for its high compression resistance and remarkable elastic recovery, with a Type C hardness range between 0-2 and 600% elongation at break, ensuring excellent mechanical durability and comfort during dives.

Design and Fit

The wetsuit features an anatomical preformed cut and a reduced number of panels, limiting seams to increase stretch and comfort. In particular, the shoulder, knee, and elbow areas are seam-free to minimize friction and drag during underwater movement, supporting smooth finning and freedom of movement.

The panels are hand-glued and stitched with a blind stitch seam. The jacket is finished with Lycra inserts to protect the neoprene from potential damage during donning and doffing.

Technical Features

• Available in two thicknesses: 3.0 mm and 5.0 mm, to suit different thermal insulation needs in the water.
• Available in five numbered sizes from 1 to 5 for a precise fit.
• Differentiated jacket closure: plastic beavertail toggles on the men’s model and Velcro on the women’s model, to make donning and adjustment easier.
• Available for purchase as separate pieces, jacket or pants, or as a complete suit.

Benefits in the Water

The combination of selected materials and a design focused on stretch and reduced friction makes the Vertical Up ideal for freediving and spearfishing, delivering excellent mobility, thermal comfort, and mechanical resistance during dives.

200 C4 Carbon Foot Pockets for Freediving and Spearfishing

The 200 Foot Pockets are an innovative, technical solution developed by C4 Carbon for freediving and spearfishing. Designed to integrate exclusively with the blades in the 200 line, these foot pockets stand out for their light weight, hydrodynamics, and improved functionality compared to traditional models.

Technical Features and Materials

The construction is divided into two complementary components:

• Soft, self-molding upper: made of thermoplastic elastomer, it provides an ergonomic, comfortable fit to the shape of the foot, ensuring elasticity and thermal comfort.
• Rigid plastic footbed: designed to transfer energy effectively to the blade during the fin stroke, improving thrust transmission and responsiveness.

Biomechanics and Trim

A distinctive feature of the 200 Foot Pockets is the neutral fit, developed to maintain the diver’s correct trim by eliminating drag caused by unbalanced posture. This allows for a smoother fin stroke and a wider ankle rotation, reducing muscle fatigue during the dive.

Adjustments and Compatibility

The foot pockets are equipped with six threaded inserts that allow the blade position to be adjusted to three different heights, providing effective customization to suit the specific biomechanical needs of the spearfisher.

Important note: due to the reduced size of the attachment points, these foot pockets are compatible exclusively with C4 200 line blades.

Additional Details

• Water rails: 3D overmolded with O.P.S shaping for increased protection and improved hydrodynamics.
• Available Sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45.
• Colors: black upper, red footbed.
• Three times lighter than traditional foot pockets, reducing effort during the fin stroke.

200 C4 Carbon Foot Pockets for Freediving and Spearfishing

The 200 Foot Pockets by C4 Carbon are an innovative solution designed specifically for freediving and spearfishing. Featuring a lightweight, hydrodynamic design, these foot pockets significantly reduce effort during finning, improving efficiency.

Materials and Construction

Made with a soft, self-molding thermoplastic elastomer upper, they adapt perfectly to the foot, ensuring comfort and a customized fit. The footbed is made of rigid plastic and is engineered to transfer energy to the blade optimally, ensuring effective thrust during finning.

Technical Features and Innovations

• Glue-free mounting to the blade for greater flexibility and increased ankle rotation.
• Neutral fit designed to eliminate drag caused by unbalanced posture, improving the fluidity of underwater movement.
• Six integrated threaded inserts to adjust the blade position in 3 different settings, offering customized options based on the needs of the freediver or spearfisher.
• 3D overmolded water rails with O.P.S. shaping for additional protection and improved ergonomics.

Sizes and Compatibility

Available in sizes 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, and 44/45, following the specifications of C4’s 200 line.

Note: Due to the reduced dimensions of the attachment, the 200 foot pockets are compatible exclusively with C4 200 line blades.

Colors

• Upper: Black
• Footbed: Green

Benefits for Freediving and Spearfishing

These foot pockets offer optimized biomechanics that help reduce fatigue during finning thanks to a neutral fit and improved energy transfer. The ability to adjust the blade position makes it easier to adapt to different swimming styles and spearfishing conditions, improving precision and comfort during the dive.

C4 Carbon 200 Foot Pockets for Freediving and Spearfishing

The 200 Foot Pockets by C4 Carbon are an innovative, technical solution designed for freedivers and spearfishers looking for light weight, hydrodynamics, and maximum efficiency in thrust transfer during finning.

Design and Materials

These foot pockets are made of two separate parts:

• A soft, self-molding upper in thermoplastic elastomer that adapts perfectly to the shape of the foot, ensuring comfort and elasticity.
• A rigid plastic insole designed to optimally transfer energy to the blade, improving responsiveness during finning.

The construction without bonding to the blade promotes greater flexibility and a wider ankle rotation, improving movement efficiency in the water.

Technical Features and Functionality

• Neutral fit: designed to ensure balanced diver trim, reducing drag caused by unbalanced posture.
• Custom blade position adjustment: thanks to six threaded inserts and three different positions, the blade trim can be adapted to the user’s specific needs.
• 3D overmolded water rails with O.P.S. shaping for effective protection and improved hydrodynamics.

Technical Specifications

• Exclusive compatibility with blades from the C4 200 line, due to the exclusive compact attachment.
• Available in 7 sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45.
• Color: black upper, white insole.
• Three times lighter than traditional foot pockets, optimized to reduce effort during finning.

Benefits for Freediving and Spearfishing

The combination of high-performance materials and the modular structure of the 200 Foot Pockets enables more efficient energy transfer, smoother movement, and superior comfort thanks to the self-molding fit.

The ability to customize the blade trim ensures precision and adaptability based on freediving conditions and spearfishing style.

Ultrastretch C4 Undersuit with Hood

The Ultrastretch C4 undersuit is designed with a pre-shaped cut, featuring greater extension in the pelvic area to ensure enhanced thermal protection during freediving and spearfishing sessions. The integrated hood further improves insulation and thermal comfort.

Made with 2 mm smooth Neoprene on the outside and lined internally with stretch material, this undersuit provides excellent elasticity and freedom of movement, making it easy to wear under any type of freediving wetsuit.

Thanks to its construction and calibrated thickness, it is ideal during seasonal transitions or for those who prefer balanced thermal protection without switching to thicker wetsuits. Its lightweight design and ease of use help optimize comfort in the water while maintaining good thermoregulation efficiency.

Main technical features

• 2 mm smooth Neoprene exterior for mechanical resistance and hydrodynamic performance
• Stretch inner lining for improved fit and comfort
• Pre-shaped cut with greater length in the pelvic area for enhanced thermal protection
• Integrated hood for effective coverage and insulation
• Compatible with all wetsuits currently on the market
• Available in four sizes: 2, 3, 4, and 5

Extreme 60L Waterproof Backpack for Freediving and Spearfishing Gear

Extreme 60L is a waterproof backpack made from PVC Tarpaulin, a highly durable, waterproof, and tear-resistant material, ideal for carrying freediving and spearfishing gear.

With a capacity of 60 liters, this backpack lets you comfortably carry all the essential underwater gear while keeping it protected from water and external elements.

Technical Features and Functionality

• Large capacity and ergonomic shape for carrying wetsuits, cylinders, accessories, and apparel specifically for freediving and spearfishing
• Adjustable side elastic attachments for securely and conveniently fastening spearguns
• Dedicated front pocket for carrying fins, with a top clip opening for easy access and watertight closure
• Adjustable shoulder straps with a central safety buckle to ensure stability and comfort while on the move

Materials and Durability

The PVC Tarpaulin used provides mechanical resistance to abrasion, complete waterproofing, and long-lasting durability even in marine environments. These features ensure effective protection for freediving and spearfishing equipment during transport and dive sessions.

Comfort and Ease of Use

The Extreme 60L backpack is designed to make it easier to carry long, bulky gear such as fins and spearguns, thanks to the external attachments and dedicated pocket, without compromising handling. The adjustable shoulder straps improve weight distribution and stability, offering superior comfort during long preparation sessions or when moving to dive spots.

Sportech Carbon Fiber Blades for Spearfishing

This pair of Sportech blades is made from carbon fiber, a material known for its exceptional lightness and mechanical strength. Available in two different stiffnesses, the blades are designed to deliver excellent efficiency in thrust transmission and optimal responsiveness during freediving fin kicks.

The carbon fiber construction also ensures excellent fluidity of movement and remarkable responsiveness, making control and maneuverability easier underwater.

Single Blade FBG Umberto Pelizzari - White

The FBG Umberto Pelizzari single blade in the White version is made of fiberglass, a material known for its excellent combination of lightweight performance and mechanical strength. Available in two different stiffness levels, it adapts to different needs for blade responsiveness and thrust transmission during finning in freediving or spearfishing.

This blade ensures optimal fluidity in propulsion, providing an effective balance between efficiency and control, essential for maintaining a stable hydrodynamic trim during the dive.

FBG Umberto Pelizzari Single Blade - Black

This single blade is made from fiberglass, a material known for its excellent combination of light weight and mechanical strength, ideal for spearfishing and freediving. Designed to deliver excellent thrust transfer, the blade provides efficient propulsion and a smooth, controlled fin stroke.

Available in 3 different stiffness levels, allowing you to choose the responsiveness best suited to your freediving and spearfishing needs, optimizing the balance between power and comfort during the kick.

Predator C4 Plastic Fins for Freediving and Spearfishing

The Predator fins by C4 are 100% Italian-made plastic fins, designed for freedivers and spearfishers of all levels. Featuring an eye-catching design and high-quality materials, these fins offer an excellent combination of softness and responsiveness in the blade, ideal for efficient underwater finning.

Technical Features

• Overmolded technopolymer blade made with a compound engineered to ensure high elasticity, strength, and elastic rebound.
• Blade dimensions: 870 x 195 mm, optimized for effective thrust transfer in the water.
• Water rails at the tip of the blade, designed to prevent lateral drift and improve stability during finning.
• Pre-shaped 250 Foot Pockets with a 3° angle, equipped with a rigid sole to transfer all energy to the blade, ensuring maximum efficiency in movement.
• Total fin weight with foot pocket in size 42/43: 630 grams, providing excellent lightness without sacrificing durability and control.
• Available blade stiffness: 25 soft, suitable for ensuring comfort and smooth finning even during extended dives.
• Available Sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45, 46/47, for an ergonomic and precise fit.

Usage Benefits

The Predator fins are designed to deliver optimal thrust transfer, thanks to the rigid sole of the foot pocket and the technopolymer blade with immediate response. The water rail configuration provides stable, directional finning, reducing effort caused by skidding or deviation.

The choice of a soft blade compound ensures a good balance between responsiveness and comfort, ideal for freediving and spearfishing sessions where effective propulsion is required without excessive fatigue.

Falcon C4 Mask for Freediving and Deep Spearfishing

The Falcon mask, designed and manufactured by C4, is developed for the specific needs of freedivers and spearfishers who dive deep. Its exclusively mono-structural design provides a highly hydrodynamic shape, optimized to minimize internal volume and unnecessary spaces, improving equalization and lightness in the water.

Main technical features

• Skirt: made from soft silicone with a hardness of 50° shA and variable thicknesses, it features an internal matte finish to reduce reflections and an angled, velvety, well-structured sealing lip that ensures extended comfort and a perfect watertight seal.
• Lenses: made from 3 mm ultra-clear tempered glass, they provide sharp, wide visibility, essential for both freediving and deep spearfishing.
• Strap: anatomical, adjustable, and made from soft silicone, it is connected to the skirt via two soft buckle holders that make installation and adjustment easier.
• Release system: positioned directly on the skirt for quick and safe mask removal.

Color options

The Falcon mask is available in 7 different colors: Black, White, Silver, Red, Graystone, Pirate, and Aurea, allowing you to personalize your underwater look without compromising technical performance.

Nose Clip ZETA ALU

The Nose Clip ZETA ALU is a nose clip specifically designed for freediving, made from 6082 Anticorodal aluminum. This material is selected for its outstanding light weight, mechanical strength, and durability in marine environments, ensuring a reliable product for underwater use.

Unlike other metal nose clips, the ZETA ALU comes with four types of soft rubber pads, easily interchangeable to optimize comfort and grip according to the freediver’s different needs. The available pad variants are:

• domed or flat shape
• raised dot surface or cross-grooved surface

This variety allows precise grip customization, effectively adapting to different nose shapes and individual sensitivity requirements.

Special attention has been given to the ergonomics and hydrodynamics of the design, which features a compact profile to minimize bulk in the water and ensure a stable seal during underwater movements typical of freediving and spearfishing.

The Nose Clip ZETA ALU comes with useful accessories for practical use and device protection:

• protective case to ensure safe transport and organized storage
• dedicated lanyard, designed to be easily replaceable as needed

SKYLINE Antifog Mask - Green

The SKYLINE is a frameless mask designed to provide an extremely wide field of view, with a layout focused on panoramic vision. The shaped single lens increases the viewing angle both in the upper area (12 o’clock) and in the lower-side areas (4 and 8 o’clock), improving spatial awareness and reducing bulk on the face during freediving and spearfishing.

The hypoallergenic silicone skirt, soft and lightweight, ensures comfort and an excellent fit in the water. The water seal is designed to adapt to different face shapes, maintaining a watertight fit even with a beard or mustache. The standard skirt dimensions provide a versatile fit, suitable for small, large, and female faces. The nose pocket with deep recesses makes equalization easier, while the pivoting buckles with micrometric adjustment allow quick and precise fit adjustment.

The SKYLINE mask is suitable for exploratory freediving, winter spearfishing, and technical freediving, where the wide field of view improves simultaneous control of the environment and underwater equipment.

Antifog Plasma technology, applied to the tempered glass through a dual plasma treatment, makes the inner surface hydrophilic. This treatment creates an even water film that prevents condensation from forming, ensuring stable, clear vision throughout the dive. Activation simply requires immersing the lenses in water before use; the treatment is permanent, with no need for sprays or additional solutions.

Technical features

• Shaped panoramic single lens
• Frameless construction
• Soft hypoallergenic silicone
• Wide vertical and lateral field of view
• Nose pocket optimized for equalization
• Pivoting buckles with micrometric adjustment
• Permanent Antifog Plasma treatment

SKYLINE Antifog Mask - Black

The SKYLINE mask features a frameless design with a shaped single lens that provides a very wide field of view and optimal panoramic vision. The lens shaping enhances the viewing angle both upward and laterally, improving environmental awareness and reducing the perceived bulk on the face during freediving and spearfishing.

The hypoallergenic silicone skirt, soft and lightweight, ensures excellent comfort and an effective watertight seal even with a beard or mustache. The mask’s standard size makes it suitable for different face shapes, including women’s faces. The nose pocket, with deep recesses, makes equalization easier during the dive, while the pivoting buckles with micrometric adjustment allow quick and precise adjustment for an optimal fit.

The SKYLINE is suitable for underwater activities such as exploratory freediving, winter spearfishing, and technical diving where a wide field of view is essential for simultaneously monitoring the environment and freediving equipment.

This mask integrates Antifog Plasma technology applied to the tempered glass through a double plasma treatment that makes the inner surface hydrophilic. This treatment creates a uniform film of water that prevents condensation from forming, ensuring clear, stable vision throughout the dive. Activation is achieved by immersing the lenses in water for a few minutes before use, with no need for sprays or additional solutions. The treatment is permanent.

Technical features

• Shaped panoramic single lens
• Frameless structure
• Soft hypoallergenic silicone
• Wide vertical and lateral field of view
• Nose pocket optimized for equalization
• Pivoting buckles with micrometric adjustment
• Permanent Antifog Plasma treatment

Vertical 50 C4 Reel for Spearguns

The Vertical 50 Reel by C4 is a vertical reel designed specifically for spearfishing with spearguns. Made and hand-assembled in Italy, it ensures artisanal quality and attention to detail.

Materials and Construction

The frame and winding lever are made of AISI 316L stainless steel, treated and chamfered to eliminate friction and prevent damage to the line during use. The screws and anti-tangle pins are also made of high-quality stainless steel.

The spool, drag knob, and rewinding knob are machined from solid floating plastic material—lightweight yet durable—which helps improve handling and buoyancy in the water.

Functionality and Safety

The drag mechanism is designed to never fully lock the spool, ensuring smooth line management and increasing safety during underwater operations.

The pins are positioned very close to the spool to ensure smooth unwinding and rewinding, preventing jams and making line retrieval easier.

Mounting and Capacity

• Equipped with a bracket for standard mounting
• Compatible with direct mounting to the trigger guard
• Line capacity: 50 meters of 1.5 mm diameter line

The Vertical 50 C4 Reel is a reliable and functional solution for spearfishing, optimized for use with spearguns and designed to make every phase of underwater activity easier.

Top Volare Spearfishing - Technical Bag/Backpack for Freediving and Spearfishing

Top Volare Spearfishing is a bag/backpack made from PVC Tarpaulin, a waterproof and tear-resistant material, ideal for carrying freediving and spearfishing gear.

Its generous dimensions (Length 121 cm, Width 33 cm, Depth 20 cm) make it suitable for carrying any fin model, including extra-long fins, along with a wetsuit, gloves, and socks, providing a compact and complete transport solution.

Technical Features

• PVC Tarpaulin material, waterproof and tear-resistant, for effective, long-lasting gear protection
• Main compartment with semi-perimeter double-slider zipper for easy access and organization
• Four dedicated side elastic attachments for secure transport of spearguns, optimizing gear management
• Internal neoprene pocket designed to protect the tips of carbon blades during transport, preserving their integrity and performance
• Dedicated external pocket for conveniently storing other accessories such as knives, mask, and snorkel
• Adjustable shoulder straps, improving comfort and practicality while on the move

Applications

This bag/backpack is designed specifically for freedivers and spearfishers who need a rugged, functional solution for carrying large fins and spearfishing gear. Its technical design and attention to materials ensure efficient, secure gear management on every trip to the water.

Condor C4 Mask - AntiFog for Freediving and Spearfishing

The Condor C4 - AntiFog mask is designed to adapt to a wide range of underwater disciplines such as freediving, spearfishing, snorkeling, and scuba diving, ensuring an optimal balance of comfort, hydrodynamics, and visibility. The frameless design and highly hydrodynamic profile minimize internal volume and optimize the ratio between volume and field of view, ensuring an exceptionally wide visual range underwater.

Technical features and materials

• Self-adapting Skirt made of soft hypoallergenic silicone, matte and anti-reflective, designed to fit all face shapes, improving seal and comfort in the water.
• Pre-shaped nose pocket with a structure featuring differentiated hardness and thickness, designed to make equalization easier and faster underwater.
• Lenses made of tempered glass with integrated anti-fog finish, eliminating the need for repeated treatments and ensuring consistently clear, sharp visibility.
• Angled Strap attachment with MPS (Morphological Pivoting System), improving the seal while providing a personalized fit.
• Rear Strap made of soft silicone with an anti-entanglement design, featuring a snorkel keeper loop and micrometric adjustment buckle for easy adjustment and practicality in the water.
• Color: black.

Functional benefits

The Condor C4 mask ensures optimal transmission of pressure thanks to the combination of materials and design that promote elasticity and adaptability. The reduced volume allows greater equalization efficiency and improved hydrodynamics, minimizing drag during finning.

The anti-fog finish on the lenses ensures consistent, reliable visibility without requiring frequent treatments, a key feature for extended dives or spearfishing activities where visual clarity is essential.

The ergonomic nose pocket, designed for quick equalization, combined with the MPS system for strap adjustment, improves fit and comfort, reducing mask movement during dives.

C4 Falcon Antifog Mask for Freediving and Deep Spearfishing

The Falcon mask by C4, with an anti-fog finish, is designed for freedivers and spearfishers who need clear visibility without the hassle of lens fogging. The antifog treatment technology on the ultra-clear tempered glass lenses eliminates the need for repeated pre-dive treatments, ensuring consistently clear vision on every dive.

Hydrodynamic Design and Superior Comfort

The mask’s mono-structural frame has been developed with a hydrodynamic design that minimizes internal volume and dead space, improving streamlining in the water and making equalization easier during deep descents.

The skirt is made from soft 50° shA silicone with differentiated thicknesses and an internal matte finish, helping reduce reflections and ensuring a comfortable, long-lasting seal. The sealing edge is angled, velvety, and well structured to provide a watertight seal and optimal comfort during extended dives.

Components and Materials

• Lenses: ultra-clear tempered glass with antifog treatment for clear, fog-free visibility.
• Skirt: soft silicone with matte finish for reduced reflections and ergonomic comfort.
• Strap: anatomical, adjustable soft silicone strap, connected via flexible buckle supports for a secure and comfortable fit.
• Release system: quick-release function integrated into the skirt to remove or adjust the mask easily, even while diving.
• Color: black, minimizes visual distractions for better focus during spearfishing or deep freediving.

Recommended Applications

The Falcon Antifog mask is especially well suited for spearfishing and deep freediving, where visual clarity and ergonomic comfort are essential for effective underwater performance.

Condor C4 Mask - AntiFog for Freediving, Spearfishing, and Freediving

The Condor C4 - AntiFog mask is designed to deliver high performance in underwater disciplines such as freediving, spearfishing, snorkeling, and scuba diving. It features a highly hydrodynamic frameless design that minimizes internal volume, optimizing the balance between volume and visibility for a wide, unobstructed field of view.

Technical Features and Materials

• Soft silicone skirt, hypoallergenic, matte, and anti-reflective, which adapts perfectly to different face shapes, ensuring a comfortable seal and excellent ergonomics.
• Preformed nose pocket with a variable-stiffness system and differentiated thicknesses to make equalization easier during freediving descents.
• Tempered glass lenses positioned according to different interpupillary distances to increase visual accuracy and sharpness.
• Anti-fog finish on the lenses that eliminates the need for frequent treatments and ensures consistent visibility throughout the dive.
• Adjustable strap in soft silicone with angled MPS (Morphological Pivoting System) attachments to improve the seal and ensure comfort even during extended dives.
• Snorkel keeper loop integrated into the rear strap, equipped with a micrometric adjustment buckle and anti-entanglement system for practical and safe gear management.

Benefits for Freediving and Spearfishing

The Condor C4 - AntiFog mask, thanks to its carefully designed skirt and the use of high-quality materials, ensures a perfect fit to the face and long-lasting comfort. The wide field of view and reduced internal volume increase breathing efficiency and finning fluidity, essential elements for extending breath-hold times and improving concentration while spearfishing.

In addition, the preformed nose pocket with ergonomic design enables quick, precise equalization, reducing energy expenditure underwater. The anti-fog finish on the lenses provides a significant practical advantage in underwater environments, allowing uninterrupted, consistent visibility.

Product Specifications

• Color: Silver - White
• Design: Frameless, hydrodynamic profile
• Materials: Soft hypoallergenic silicone, tempered glass with AntiFog
• Attachment system: Morphological Pivoting System (MPS) for angled strap
• Adjustment: Rear strap with micrometric buckle and snorkel keeper loop

Condor C4 Antifog Mask for Freediving and Spearfishing

The Condor C4 Antifog mask is designed to deliver high performance in freediving and spearfishing, thanks to a highly hydrodynamic and functional design.

The low, compact profile minimizes internal volume, making equalization easier and improving buoyancy control during dives. The lens shape, made from ultra-clear 3 mm tempered glass, adapts to different interpupillary distances to ensure a wide, sharp field of view, essential for good underwater visibility.

Technical Features

• Soft silicone skirt with variable 50 °ShA hardness and differentiated thicknesses, optimized to adapt perfectly to various face shapes, ensuring comfort and a watertight seal without interfering with natural nasal breathing.
• Pre-shaped nose pocket designed with a system of differentiated thicknesses and hardness levels that makes pressure equalization easier during the dive.
• Ultra-clear 3 mm tempered glass lenses, durable and safe, with a permanent anti-fog treatment (Antifog) to prevent condensation without the need for repeated pre-dive treatments.
• Adjustable anatomical strap made of soft silicone, connected via angled MPS attachments that facilitate positioning and provide a stable fit.
• Integrated snorkel keeper loop for practical, secure snorkel positioning during surface phases.
• Available in Silver and Black.

Functionality and Comfort

The design of the Condor C4 mask ensures excellent hydrodynamic efficiency, reducing drag in the water while finning. The skirt features a matte internal finish to reduce reflections and glare discomfort.

The quick-release strap system positioned on the skirt allows the mask to be put on and taken off quickly and easily, enhancing ease of use in all dive conditions.

Vertical 35 C4 Reel for AISI 316L Stainless Steel Spearguns

The Vertical 35 reel by C4 is a vertical reel designed specifically for spearguns, ideal for freediving spearfishing and spearfishing. Manufactured and assembled entirely by hand in Italy, it ensures reliability and strength.

Materials and Construction

The load-bearing structure, including the mounting bracket, winding lever, screws, and anti-tangle pins, is made from AISI 316L stainless steel, treated to ensure high resistance to marine corrosion and mechanical strength. The pins are positioned close to the spool to ensure smooth, friction-free line payout and retrieval.

The spool, together with the Drag and winding knobs, is machined from solid bar stock in a lightweight yet extremely durable floating plastic material, helping maintain balanced trim in the water.

Drag Mechanism and Safety

The drag system is designed never to fully lock the spool, preventing excessive tension on the line. This feature makes the reel safe and suitable for all spearfishing conditions, preventing accidental breakage and making retrieval easier even in dynamic situations.

Capacity and Mounting

• Line capacity: 35 meters of 1.5 mm diameter line
• Mounting: equipped with a bracket for standard mounting, also compatible with direct attachment to the trigger guard of spearguns

Main Technical Features

• Handcrafted in Italy with close attention to detail and material quality
• Corrosion-resistant materials suitable for the marine environment
• Excellent line payout and retrieval smoothness
• Floating material for spool and knobs for improved balance
• Safe, non-locking Drag mechanism for high reliability
• Versatile mounting on different types of spearguns

Storm C4 plastic fins for freediving and spearfishing

The Storm fins, entirely made in Italy by C4, are specifically designed for the needs of freedivers and spearfishers. The quality of the materials and purpose-driven design ensure mechanical strength and long-term durability, suitable for dives in shallow water down to 18 meters.

Technical features:

• Technopolymer Blade overmolded with a compound engineered to ensure softness, high elastic return, and durability
• Reduced dimensions: 780 x 195 mm, approximately 10 cm shorter than standard spearfishing fins, optimized for maneuverability and fluidity in shallow water
• Water rails positioned at the tip of the blade to improve hold and reduce sideslip during the kick cycle, thereby increasing thrust efficiency
• Pre-shaped 3° “250” Foot Pocket with rigid sole, designed to transfer all energy to the blade, ensuring optimal thrust transmission
• Low weight of 590 grams for size 42/43, promoting lightness and reducing fatigue during the dive

Stiffness and availability

• Blade Stiffness: 25 soft, balanced for a compromise between flexibility and energetic response
• Available in eight sizes to ensure a precise and comfortable fit: 36/37 – 38/39 – 40/41 – 41/42 – 42/43 – 43/44 – 44/45 – 46/47

The Storm fins are suitable for freedivers of all levels, especially those operating in shallow underwater environments. The combination of innovative materials and compact design ensures comfort, hydrodynamic efficiency, and excellent kick performance.

Falcon C4 Mask for Freediving and Deep Spearfishing

The Falcon mask is specifically designed for freediving and deep spearfishing, delivering an optimal balance of comfort, functionality, and hydrodynamics.

Made with a highly hydrodynamic mono-structural design, it minimizes internal volume and dead space, improving breathing efficiency and fluidity of movement underwater.

Technical Features

• Soft silicone Skirt with 50° shA hardness and variable thicknesses, internal matte finish to reduce reflections and improve underwater stealth.
• Angled, velvety, well-structured seal for superior watertightness and greater comfort during the dive.
• Ultra-clear tempered glass Lenses with a 3 mm thickness, ensuring excellent visual clarity and scratch resistance, essential for spearfishing and deep freediving.
• Anatomical, adjustable soft silicone Strap, connected via two flexible buckle holders to make adjustment and quick release directly from the skirt easier.

Materials and Design

The matte, velvety silicone of the skirt improves fit comfort and minimizes external reflections, increasing focus during freediving. The strap attachment system integrated into the skirt ensures a stable fit while maintaining a slim, hydrodynamic profile.

Color Options

The Falcon mask is available in seven different color options, including Black, White, Silver, Red, Graystone, Pirate, and Aurea, to suit different personal preferences without affecting technical performance.