Elastic and Adjustable C4 Knife Holder Arm Strap

The C4 knife holder strap is specifically designed for freediving and spearfishing, ensuring the knife stays securely on the arm without compromising freedom of movement.

Technical Features

• High-strength elastic material for a secure and comfortable fit
• Adjustable to fit different arm circumferences perfectly
• 4 mm thickness that provides an optimal balance between durability and comfort

Benefits for Freedivers and Spearfishers

The C4 strap ensures stable positioning and quick access to the knife while in the water. The elastic material helps maintain a streamlined hydrodynamic profile by reducing bulk, while the customized adjustment improves comfort and safety in the water.

Mr. Carbon 2.0 C4 Speargun in High-Modulus Carbon Fiber

Mr. Carbon 2.0 is a monocoque speargun made entirely from high-modulus carbon fiber, designed to deliver light weight and excellent hydrodynamics. The design uses a cuttlefish-bone profile tapered toward the tip, with shapes and volumes engineered to provide perfect balance in the water and maximize maneuverability during spearfishing.

Technical Features and Design

• Compact Muzzle designed to reduce drag, improve accuracy, and optimize shaft trajectory control.
• Equipped with two line guides in AISI 316 stainless steel, one reversible for single- or double-band setups, ensuring pull parallel to the shaft for greater exit speed.
• Integrated shaft guide along the full length of the barrel to ensure stability and accuracy when tracking.
• “Auto-R” Trigger Mechanism in AISI 316 stainless steel with integrated line release, positionable on either side of the speargun to suit the user’s preference.
• CNC-machined stainless steel Trigger for reliability and long service life.

Comfort and Ergonomics

• Dual anatomical polypropylene handle, adjustable to adapt to different hand shapes and improve underwater grip.
• Butt pad with a soft plastic support, designed to increase comfort during extended dives.
• Dedicated mount for Hercules reels or the new C4 Vertical reels, attachable via threaded holes on the barrel, optimizing line management and making retrieval easier.

Equipment and Availability

• The speargun comes complete with a Tahitian shaft and C4 Grey Bull Primeline circular bands, selected to ensure efficient propulsion and mechanical resistance.
• Reels are sold separately to allow customization according to the spearfisher’s needs.
• Available in five lengths: 65 cm, 75 cm, 85 cm, 95 cm, and 105 cm.
• Compatible with shafts from 6.0 to 6.75 mm in diameter.

Technical Advantages

The high-modulus carbon fiber monocoque structure gives the Mr. Carbon 2.0 an exceptional combination of light weight and rigidity, improving finning responsiveness and fluid movement while freediving. The band configuration parallel to the shaft significantly increases shaft exit speed, improving penetration power when spearfishing. The dual adjustable handle and customizable Trigger Mechanism optimize control of the speargun both when aiming and during release.

C4 Float for Buoy Line

The C4 float for buoy line is an accessory specifically designed for spearfishing. It allows the line to rise vertically from the diver, making it easier to manage and locate.

Technical Features

• Compatible with any type of line used in spearfishing
• Adjustable design to suit different operational needs
• Ensures the line rises vertically from the anchor point

Functional Advantages

The float makes it easy to immediately locate the exact position of the line on the bottom, simplifying retrieval operations and improving safety during freediving activity. Its adjustability allows better management of line tension and position, optimizing efficiency while spearfishing.

DYN C4 Gloves in High-Modulus Thermoplastic Polyethylene

The DYN C4 Gloves are made from high-modulus thermoplastic polyethylene, a waterproof material that provides cut resistance and non-slip properties. This technical combination ensures protection and durability during spearfishing and freediving activities.

Design and Comfort

The glove features an anatomical cut designed to follow the natural shape of the hand, ensuring a snug yet comfortable fit. The calibrated material thickness provides excellent tactile sensitivity, essential for precisely handling a speargun, gripping fish, and manipulating small objects while diving.

Applications and Use

Specifically designed for warm-water spearfishing and summer seasons, these gloves optimize the balance between protection and freedom of movement. Their construction ensures practicality and safety when aiming the speargun and during catch-handling operations.

Available Sizes

• S
• M
• L
• XL

Neoprene Zero Dry C4 Gloves

The Neoprene Zero Dry gloves are designed and manufactured by C4 with particular attention to the thermal and protective requirements specific to freediving and spearfishing. Their construction provides thermal insulation and protection during dives in underwater environments.

Technical Features

• Acqualock System: ensures a watertight seal by preventing water from entering, helping maintain a constant internal temperature and improving thermal comfort.
• Ergonomics and comfort: a design engineered to fit the hand perfectly, ensuring freedom of movement and a natural grip during spearfishing.
• Specific Reinforcements: palm protected with anti-abrasion material to guard against wear caused by rough surfaces or underwater gear.
• Additional reinforcement on the fingertips of the first three fingers of the left glove, which are especially stressed when gripping and handling objects underwater.
• Available thicknesses: 2.0 mm, 3.0 mm and 5.0 mm to suit different thermal conditions and types of diving.
• Available Sizes: XS, S, M, M/L, L, XL for an optimal, personalized fit.

Applications

These gloves are recommended for freedivers and spearfishers who need effective thermal protection combined with superior mechanical resistance and ergonomics designed to ensure precision and comfort during spearfishing.

C4 Mounting Screw Kit for 250 Foot Pockets

The mounting screw kit is specifically designed for the 250 Foot Pockets from C4, allowing quick and secure attachment to spearfishing blades. The screws, featuring M6 threads, ensure precise installation with hand-tightening nuts, making attachment easy without the need for tools.

Technical Features

• Thread: M6
• Nut type: Hand-tightening for quick and easy assembly
• Compatibility: C4 250 Foot Pockets model
• Color: Black
• Quantity: Complete kit for mounting one pair of foot pockets

Benefits of Use

This kit ensures a stable connection between the foot pocket and the blade, maintaining the optimal alignment required for efficient power transfer during freediving finning. The choice of hand-tightening nuts improves practicality during assembly and maintenance, reducing setup time even when gear needs to be prepared quickly.

Mounting Screw Kit for 250 C4 Foot Pockets

Complete screw kit with M6 threading, specifically designed for mounting 250 foot pockets C4 on freediving and spearfishing blades. The screws feature hand-tightening nuts to ensure quick and secure fastening without the need for tools.

The finish is black, corrosion-resistant in marine environments, ensuring durability and reliability during underwater use.

The kit includes everything needed for the complete installation of a pair of foot pockets, making assembly precise and stable.

Replacement Screw Kit for C4 200 Foot Pockets

The kit includes a complete set of replacement and assembly screws specifically designed for C4 200 foot pockets. These components are essential to ensure proper fastening and maintain the structural integrity of the foot pockets during freediving and spearfishing activities.

The precise screw compatibility ensures optimal assembly, contributing to the durability and comfort of your freediving equipment while preventing failure points or loosening during dives.

Weight Segment Kit for C4 Dyno and D&D Neck Weights

The Segment Kit consists of 4 additional weights for customizing the load on C4 neck weights, specifically designed for the Dyno and D&D models. The total kit weight is 1.4 kg, allowing buoyancy to be easily adjusted according to the needs of spearfishing and freediving.

Technical Features

• 500 g, 380 g, 280 g, and 210 g segments, for a total of 1.4 kg
• Fastening materials: pins and screws in stainless steel, ensuring corrosion resistance in marine environments
• Compatibility: suitable for Dyno and D&D C4 neck weights
• Color: White, for a discreet integration with freediving and spearfishing gear

Functions and Benefits

This kit allows precise weight adjustment on the neck weight, essential for achieving optimal trim during freediving descents. The ability to combine the individual segments provides accurate control over weight distribution, improving comfort and efficiency in underwater movement.

The stainless steel components ensure secure, long-lasting attachment even with frequent use in saltwater, while the modular design makes the segments easy to install and remove.

Weight Segment Kit for C4 Dyno and D&D Neck Weights

This 1.4 kg segment kit is designed to allow weight customization for C4 neck weights used in freediving and spearfishing, ensuring precise, adjustable buoyancy trim according to different underwater needs.

Kit Contents

• 4 separate weight segments: 500 g, 380 g, 280 g, and 210 g
• Compatible with Dyno and D&D C4 models
• Complete with stainless steel rods and screws for secure, corrosion-resistant fastening
• Black color for a discreet profile that integrates cleanly with your gear

Technical Features and Benefits

By allowing the weight segments to be combined, the kit makes it possible to precisely adjust the load on the neck weight, optimizing underwater trim. The use of materials such as stainless steel ensures mechanical strength and durability even in marine environments.

The screw-and-rod assembly provides stable, reliable fastening, preventing unwanted movement during freediving or spearfishing sessions.

Water Rails Kit for Carbon or Composite Blades

The Water Rails kit is made of rubber and specifically designed for installation on carbon or composite blades used in freediving and spearfishing. This replacement kit is compatible with C4 blades and other brands, providing a simple and functional upgrade.

Technical features

• Height: 10.0 mm
• Length: 1 meter
• Constant-type side profiles
• Material: rubber suitable for mechanical strength in underwater environments

Application

The side profiles are attached to the blade by bonding with cyanoacrylate glue, ensuring a stable and long-lasting hold. This type of installation helps optimize the blade’s hydrodynamics, improving finning smoothness and responsiveness when moving through the water.

Ergonomic Grip for C4 Spearguns

Ergonomic grip designed to improve the hold on C4 series spearguns, compatible with all models equipped with a handle secured by two threaded screws. This grip provides greater comfort and control during use in spearfishing and freediving.

Technical Features

• Compatibility: all C4 spearguns with a handle secured by two screws
• Material: durable and lightweight to ensure long service life and easy handling
• Simple, secure installation with two threaded screws
• Available colors: black and white
• Versions: right-hand and left-hand grip, to optimize ergonomics based on the hand used

Benefits for Freediving and Spearfishing

The ergonomic grip ensures better distribution of the hold on the speargun, increasing stability and comfort during tracking and shooting. Its anatomical shape reduces hand fatigue, improving accuracy and sensitivity—key factors in spearfishing, where smooth movement and control are essential.

Installation

1. Position the grip on the handle of the C4 speargun, aligning the screw holes.
2. Secure it firmly using the two supplied threaded screws.
3. Check the stability of the grip before use in the water.

C4 Ergonomic Grip for Spearfishing Gun

The C4 ergonomic grip is designed to provide a secure hold and precise control of the gun during spearfishing. The ergonomic design promotes a natural hand position, helping improve grip stability and reduce fatigue during use.

Made from lightweight, durable materials, it ensures long-lasting performance and a pleasant feel to the touch. The non-slip surface increases grip even during the most dynamic stages of the hunt, improving safety and precision when tracking with the gun.

Main features

• Ergonomic design developed to improve comfort and control
• Non-slip surface for a stable, secure grip
• Durable, lightweight materials for greater longevity
• Compatible with all gun models with a handle secured by two screws
• Available in Right and Left versions
• Color: Black

An accessory designed to add functionality, reliability, and practicality to everyday use of your spearfishing gun.

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.

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 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.

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.

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.

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 Mask - AntiFog for Freediving and Spearfishing

The Condor C4 - AntiFog mask is designed to meet the needs of every underwater discipline, including freediving, spearfishing, snorkeling, and scuba diving, ensuring an optimal balance of functionality and comfort.

Design and Hydrodynamics

Featuring a highly hydrodynamic frameless design, the mask minimizes internal spaces and volume, optimizing visibility with a wide field of view and an especially low volume-to-visibility ratio. Its shapes are designed to adapt perfectly to every face type, ensuring excellent elasticity and sealing.

Comfort and Fit

• Skirt made of soft hypoallergenic, matte, anti-reflective silicone, ensuring a perfect seal and reducing annoying reflections below the surface.
• Pre-shaped nose pocket with differentiated thicknesses and hardness levels to make equalization quick and easy during freediving descents.
• Adjustable strap in soft silicone, with a micrometric adjustment buckle and angled MPS (Morphological Pivoting System) attachments that improve seal and comfort during the dive.
• Anti-entanglement rear strap equipped with a loop for attaching the snorkel, increasing practicality during use in the water.

Lenses and Anti-Fog Finish

The lenses are made of tempered glass, designed with shapes and positions calibrated to different human interpupillary distances for optimal visual perception. The integrated anti-fog finish permanently eliminates fogging issues, avoiding the need for pre-dive treatments that are often not 100% effective.

Main Technical Features

• Frameless design to reduce internal volume and improve hydrodynamics
• Soft hypoallergenic, anti-reflective silicone for high elasticity and thermal comfort
• Pre-shaped nose pocket with variable hardness to facilitate equalization at depth
• Angled MPS strap attachment with micrometric buckle for precise adjustments
• Tempered glass lenses with AntiFog finish for consistently clear visibility
• Anti-entanglement strap with integrated snorkel holder loop
• Color: Snake Camu

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.

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.

Maschera Falcon Antifog - Firestone di C4 per Apnea e Pesca in Profondità

La maschera Falcon, progettata e realizzata da C4, con finitura anti-appannamento, è pensata per le esigenze specifiche di apneisti e pescatori in apnea che praticano tuffi in profondità. Il design esclusivamente mono-strutturale offre una forma altamente idrodinamica, ottimizzata per ridurre al minimo il volume interno e gli spazi superflui, migliorando così la compensazione e la leggerezza in acqua. La tecnologia del trattamento antifog sulle lenti in vetro temperato ultra chiaro elimina la necessità di ripetuti trattamenti pre-immersione, garantendo una visione chiara e costante in ogni immersione.

Caratteristiche tecniche principali

• Facciale: realizzato in silicone morbido con durezza di 50° shA e spessori variabili, presenta una finitura opaca interna per diminuire i riflessi e una guarnizione inclinata, vellutata e ben strutturata che assicura comfort prolungato e una perfetta tenuta all'acqua.
• Lenti: vetro temperato ultra chiaro con trattamento antifog per visibilità nitida e senza appannamento.
• Cinghiolo: anatomico, regolabile e realizzato in silicone morbido, è collegato al facciale tramite due reggi-fibbia morbidi che ne facilitano il montaggio e la regolazione.
• Sistema di sgancio: posizionato direttamente sul facciale per una rapida e sicura rimozione della maschera.

Varianti colore

La maschera Falcon Antifog è disponibile in 2 colorazioni diverse: Black e Firestone.

C4 Martian Freediving Mask

The Martian mask by C4 is designed for long freediving sessions, delivering comfort and functionality. The skirt, made from soft hypoallergenic silicone, provides excellent adaptability to different face shapes, reducing water seepage and improving the seal during equalization.

The technical design features a medium internal volume that makes equalization easier and a wide field of view for clear, more extended visibility, essential for maintaining precise orientation underwater.

The lenses are made from ultra-clear tempered glass, a material that provides excellent mechanical strength and outstanding transparency, improving visual sharpness during the dive. The assembly system with lens-retaining rings allows quick and secure lens replacement, including the option to fit custom prescription lenses to correct vision defects.

The Strap, also made from soft silicone, has an ergonomic, adjustable shape designed to ensure a perfect fit without causing discomfort while keeping the mask stable in the water.

Main technical features

• Soft, hypoallergenic silicone skirt for maximum elasticity and comfort
• Medium internal volume to make equalization easier while freediving
• Wide field of view for improved visibility during dives
• Ultra-clear tempered glass lenses, resistant to scratches and impacts
• Traditional assembly with lens-retaining rings for easy lens replacement
• Anatomical, adjustable silicone Strap, designed for a stable and comfortable fit

C4 Martian Black Antifog Freediving Mask

The C4 Martian Black Antifog freediving mask is designed to deliver optimal comfort and functionality during freediving and spearfishing. Its medium internal volume effectively reduces equalization effort, improving ease of descent.

A natural fit is ensured by the soft hypoallergenic silicone, which provides an excellent seal and comfort even during extended dives. The mask design offers a wide, unrestricted panoramic field of view, essential for control and orientation underwater.

The Plasma Antifog technology applied to the lenses features a dual plasma treatment that creates a permanent hydrophilic surface. This method completely eliminates fogging without the need for sprays or films, ensuring consistently clear, uninterrupted visibility.

The lenses are made of tempered glass for impact resistance and long-lasting durability. They are also interchangeable via practical lens-retaining rings, allowing the installation of prescription lenses for users who require vision correction during underwater activity.

C4 Martian Black Cam Mask with Plasma Antifog treatment

The C4 Martian Black Cam mask is designed for freediving and spearfishing, providing a medium internal volume ideal for efficient equalization during dives.

The design features a wide field of view for optimal underwater visibility, while the soft hypoallergenic silicone skirt ensures comfort and a perfect facial seal, reducing water leaks.

The tempered glass lenses, with a dual plasma treatment, provide a permanent hydrophilic surface that prevents fogging, maintaining clear visibility throughout the entire dive.

Plasma C4 Mask for Freediving and Spearfishing

The Plasma mask by C4 was designed to meet the needs of freedivers and spearfishers looking for a technical, compact, and comfortable mask with a wide field of view.

Technical Features

• Optimized geometry: the lenses are positioned very close to the eyes to minimize internal volume and maximize the field of view.
• Soft silicone Skirt: with variable thicknesses and an internal matte finish to eliminate unwanted reflections and glare on the lens.
• Adjustable ergonomic Strap: made of silicone to ensure a secure and comfortable fit while spearfishing.
• Ultra-resistant tempered Lenses: ensure safety and long-lasting durability even on deep dives.

Finishes and Variants

The Plasma mask is available in 5 specific colors:

• Black
• White
• Camu
• Silver
• Ocean

Suitable for Deep Dives and Freediving

The extremely low internal volume and lens geometry provide a wide field of view and improved perception during freediving and deep spearfishing. The proximity of the lenses to the eyes makes clear, panoramic visibility easier, a key factor for efficiency and safety in the water.

Plasma C4 Mask for Freediving and Spearfishing

The Plasma mask by C4 is designed for freedivers and spearfishers who require a technical, ergonomic, and compact mask. Its design features an extremely low internal volume, ideal for equalization during freediving and deep spearfishing dives.

Technical Features

• Lenses positioned very close to the eyes to significantly increase the field of view during the dive.
• Skirt made from soft silicone with differentiated thicknesses, ensuring improved comfort and a better watertight seal.
• Matte inner skirt to reduce distracting reflections and glare on the lens, improving underwater visibility.
• Tempered lens, ultra-strong and impact-resistant, suitable for typical freediving and spearfishing conditions.
• Anatomical silicone strap, adjustable to ensure a stable and comfortable fit throughout every dive.

Materials and Design

The Plasma mask uses high-quality silicone for the skirt and strap, offering elasticity, long-lasting durability, and thermal comfort. Its compact shape reduces internal volume, making equalization and pressure management easier during freediving descents.

Color Variants

Available in 5 versions to suit individual preferences and underwater environments:

• Black
• White
• Camo
• Silver
• Ocean

Applications

The Plasma is recommended for freediving and spearfishing, thanks to its combination of low internal volume, wide field of view, and comfort, effectively supporting control and visibility needs during dives.

ProWide Antifog Mask - C4

The C4 ProWide Antifog Mask was designed to become a new benchmark in spearfishing, for spearfishers of every technical level and at any depth. Its defining claim is "excellence for those who want to see better at any depth": a mask designed to deliver top-level performance from 0 to 50 meters.

In shallow water, field-of-view width is one of the most important technical aspects. At depth, reduced internal volume is what matters. ProWide combines both needs in a single design.

Wide field of view and low internal volume

Many masks promise a wide field of view along with low internal volume. With ProWide, C4 has taken this balance to the next level. The result comes from an in-depth study of geometries and Integrated Silicone-over-Frame Construction technology, which delivers an exceptional balance between field-of-view width and internal volume.

• Wide field of view, ideal for shallow-water spearfishing
• Low internal volume for easier equalization at depth
• Geometries designed for consistent performance from 0 to 50 meters

Anti-fog lenses with plasma treatment

The C4 version of ProWide features anti-fog lenses treated with the latest-generation plasma technology. The system was extensively tested throughout the summer season, including in particularly high temperatures, with exceptional results in fog resistance.

For optimal performance of the anti-fog treatment, simply follow the few easy instructions for use clearly provided inside the package.

Rigid frame against the tunnel effect

The structural rigidity of the frame, meaning the structure that encloses and supports the lenses, is a technical aspect that is often underestimated. When the mask is tightened against the face and subjected to hydrostatic pressure, a frame that is not rigid enough can deform. This deformation changes the mask geometry and can create the so-called "tunnel effect", which reduces the field of view and alters the quality and true perception of what is seen underwater.

ProWide was designed specifically to counter this phenomenon. The combination of frame, silicone skirt, and construction technology allows the mask to maintain its geometry even in the most demanding conditions. Visual quality remains intact without sacrificing comfort.

Universal fit and long-lasting comfort

During extensive months of testing, one standout feature emerged: ProWide fits an extremely high percentage of face shapes perfectly. The skirt geometry and silicone properties ensure an effective fit on a wide variety of facial profiles, with a high level of comfort even after many hours in the water.

Key features

• Integrated Silicone-over-Frame Construction technology
• Anti-fog lenses with next-generation plasma treatment
• Excellent balance between field of view and internal volume
• Frame with high structural rigidity that prevents the tunnel effect
• Silicone skirt for an effective fit on a wide range of face shapes
• Full Black colorway
• Supplied in a clear rigid box
• Also available in the ProWide CAM version with action camera mount

ProWide Cam Antifog Mask - C4

The C4 ProWide Cam Antifog mask is the version of ProWide designed for mounting an action camera. It is intended for those who want to record their spearfishing sessions without sacrificing vision, stability, and comfort. It retains the ProWide design philosophy, "excellence for those who want to see better at any depth", with top-level performance from 0 to 50 meters.

Designed to support an action camera

ProWide Cam is not an existing mask with a mount simply added to it. Its compactness and structural rigidity allowed C4 to design a structure capable of handling the additional weight and the stresses generated by the camera. This allows the mask to maintain stability, comfort, and proper positioning on the face.

This is an important approach: many masks with camera mounts on the market were not developed with the weight of an underwater action camera in mind. This weight can cause slight movement of the mask on the face, compromising proper positioning and causing annoying water leakage.

• Integrated action camera mount
• Structure designed to handle the camera's weight and stresses
• Facial stability that reduces movement and water leakage

Wide field of view and low internal volume

In shallow water, a wide field of view is decisive. At depth, reduced internal volume matters instead. Thanks to an in-depth study of geometries and Integrated Silicone-over-Frame Construction technology, ProWide Cam offers an exceptional ratio between field of view and internal volume.

Antifog lenses with plasma treatment

The C4 version features anti-fog Lenses treated with next-generation plasma technology. The system was extensively tested throughout the summer season, including in particularly high temperatures, with exceptional results in fog resistance.

For the anti-fog treatment to work at its best, simply follow a few easy instructions for use, clearly provided inside the package.

Rigid frame against the tunnel effect

When the mask is tightened against the face and subjected to hydrostatic pressure, a frame with insufficient rigidity can deform. This deformation changes the mask geometry and can create the so-called "tunnel effect", reducing the field of view and altering the true perception of what is seen underwater.

The combination of frame, silicone Skirt, and construction technology allows ProWide CAM to maintain its geometry even in the most demanding conditions. Visual quality remains intact without compromising comfort.

Universal fit and long-lasting comfort

The skirt geometry and silicone properties ensure an effective fit on an extremely high percentage of face shapes, even with very different facial structures. Comfort remains high even after many hours in the water.

Key features

• Action camera mount integrated into the structure
• Integrated Silicone-over-Frame Construction technology
• Anti-fog Lenses with next-generation plasma treatment
• Excellent balance between field of view and internal volume
• Frame with high structural rigidity that prevents the tunnel effect
• Facciale in silicone per un fitting efficace su visi molto diversi
• Full Black colorway
• Supplied in a transparent hard case

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

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