C4 Meltemi Snorkel for Freediving and Spearfishing

Meltemi by C4 is a standard-size snorkel specifically designed to optimize airflow during freediving and spearfishing.

The tube is made from buoyant thermoplastic materials, combining two different hardness levels to provide the ideal balance between rigidity and flexibility. The slightly flattened central section is made from semi-rigid thermoplastic material to maintain its shape and improve airflow, while the upper section uses a soft material that enhances ergonomics and ease of handling in the water.

The mouthpiece features an anatomical bite made from high-quality hypoallergenic silicone, selected to provide comfort and durability during extended use. All materials used are soft, buoyant, and offer excellent elastic recovery, ensuring flexibility and durability without compromising practicality during dives.

Technical Features

• Tube made from dual-hardness thermoplastic materials to optimize comfort and functionality
• Anatomical bite in hypoallergenic silicone for excellent comfort and durability
• Soft, buoyant materials with high elasticity and resistance
• Ergonomic design to improve underwater breathing and reduce bulk

Color Variants

• Black
• Carbon Look
• Camo Med
• Camo Ocean

C4 Meltemi Snorkel for Freediving and Spearfishing

The Meltemi by C4 is a standard-size snorkel designed specifically for the needs of freediving and spearfishing. Its shape is engineered to optimize airflow, ensuring efficient breathing during underwater activity.

Materials and Construction

The tube is made from floating thermoplastic materials and features two different hardness levels to easily adapt to the comfort and ergonomics required by spearfishers. The central section, slightly flattened, is made from semi-rigid thermoplastic material, while the upper section is made from a soft material that improves flexibility and comfort in the water.

The mouthpiece is molded in hypoallergenic silicone, ensuring excellent seal and comfort even during extended use.

All materials used are soft, floating, and feature high elastic recovery, ensuring durability and ease of use without compromising the snorkel’s overall lightness.

Available Colors

• Black
• Carbon Look
• Camo Med
• Camo Ocean

C4 Scirocco Snorkel for Freediving and Spearfishing

Scirocco is a snorkel designed specifically for freediving and deep spearfishing, also ideal for pool training thanks to its shorter tube compared to the Meltemi model.

Technical Features

• Reduced-size tube to minimize vibration and stale-air buildup, improving breathing during spearfishing.
• Made from floating thermoplastic materials with two different hardness levels: the central section is made from slightly flattened semi-rigid material, while the upper section is made from soft material to optimize comfort and ergonomics.
• Anatomical mouthpiece molded in hypoallergenic silicone, ensuring comfort and durability even during extended use.
• All materials used are soft, floating, and feature extremely high elastic recovery, ensuring flexibility and adaptability to the shape of the mouth.
• Available in two technical color options: Black and Carbon Look.

Benefits for Freedivers and Spearfishers

The compact structure and advanced materials ensure smoother breathing and greater comfort during dives. The combination of different hardness levels in the tube improves the snorkel’s comfort and stability, reducing fatigue and making breath management easier underwater.

Adaptability and Practicality

The ergonomic design and hypoallergenic silicone mouthpiece allow continuous use without irritation, making Scirocco a reliable snorkel for extended freediving sessions or deep-water spearfishing activities.

Aurea Man One-Piece Wetsuit in Neoprene Glide Skin 2mm

Aurea Man is a one-piece wetsuit made from 2 mm neoprene glide skin, a material selected for its high compression resistance and fast elastic recovery. This type of neoprene ensures a close, comfortable fit during freediving and spearfishing.

The wetsuit design features a pre-shaped cut with few seams on the inside to maintain excellent elasticity and a high level of comfort during dives. Fewer seams help improve freedom of movement and minimize pressure points on the skin.

Technical features

• Thickness: 2.0 mm, ideal for dives in moderate waters and conditions requiring good mobility
• Material: certified Neoprene Glide Skin, phthalate- and latex-free, ensuring safety for health and the environment
• Pre-shaped cut for an ergonomic fit to the freediver’s body
• Reduced seams on the inside to maintain elasticity and comfort
• Adjustable sleeves: bar tacks in the wrist area allow custom trimming to adjust the length without risk of seam unraveling
• Available sizes: 1, 2, 3, 4 and 5 for a precise fit

Benefits for freediving and spearfishing

The Aurea Man wetsuit provides a balance of lightness and thermal protection, supporting a smooth finning action and optimal control of underwater movements. The ability to adjust sleeve length increases versatility for different body shapes and operational preferences. The quality of the Glide Skin neoprene also ensures excellent durability and comfort even after many dives.

Nemesis HT Roller-Inverter Speargun Sigalsub

The Nemesis HT is a Roller-Inverter speargun made by Sigalsub, a technical evolution of the Nemesis model. The barrel is made from Anticorodal aluminum alloy with a variable diameter from 28 to 26 mm, featuring an integrated shaft guide to ensure smooth travel and shooting accuracy.

Construction and materials

The muzzle is made from glass-filled nylon, a choice that combines lightness with mechanical strength. The compact design improves the overall balance of the speargun. To optimize line routing and smooth power transmission, the muzzle is equipped with two self-lubricating POM rollers rotating on stainless steel axles.

The release mechanism components and line release are made from stainless steel to ensure durability and reliability in the underwater environment.

Roller-Inverter propulsion system

The speargun uses a propulsion system with two or three pairs of Inverter bands, depending on barrel length:

• 76 cm and 82 cm spearguns use two pairs of bands.
• The 92 cm, 104 cm, and 116 cm sizes use three pairs of bands.

One pair of bands pre-tensions the line, ensuring reduced effort during loading. The bands are attached to two specially designed blocks made by SigalSub, consisting of metal plates, steel axles, and pulleys, which help distribute power evenly and contribute to reduced recoil.

Handle and components

The handle, derived from the Nemesis model, features an ergonomic structure with a non-slip thermorubber butt pad, ensuring comfort and control even with wet hands during spearfishing. The speargun is sold complete with SigalSub’s best components, including a 6.5 mm diameter HRC shaft and 16 mm Extreme bands, hand-tied for maximum reliability.

Technical specifications

• Barrel material: Anticorodal aluminum alloy
• Barrel diameter: 28/26 mm
• Muzzle: glass-filled nylon with self-lubricating POM rollers
• Release mechanism: stainless steel
• Bands: pairs of Inverter bands, 16 mm diameter
• Shaft: HRC, 6.5 mm diameter
• Available lengths: 76 cm, 82 cm, 92 cm, 104 cm, 116 cm
• Ergonomic handle with non-slip thermorubber butt pad

King Black Freediving and Spearfishing Computer by Cressi

The King Black by Cressi is a watch computer designed specifically for freediving and spearfishing. The rugged case is made with scratch-resistant mineral glass, while the bezel is AISI 316 stainless steel with Inkfilled lettering to ensure strength and long-term durability.

The construction allows it to withstand pressure down to a depth of 120 meters, making King Black a reliable device for deep dives.

Protection Functions and Dedicated Algorithm

This computer integrates an 8-level algorithm developed by Cressi to monitor and help prevent specific risks associated with freediving, such as taravana and pulmonary edema. The protection functions provide advanced control during underwater activity.

Display and Dimensions

The case diameter is 48 mm, while the high-contrast display measures 35 mm, ensuring clear, immediate data readability during the dive while still maintaining a compact profile.

Displayed Parameters and Alarms

• Dive depth
• Session duration
• Water temperature
• Maximum descent and ascent speed
• Dive countdown

King also offers customizable real-time alarms for depth, hydration, surface intervals, and recovery times—essential features for precise, safe dive control.

Additional Technical Features

• User-replaceable Battery for quick and easy maintenance
• SLEEP mode to optimize battery life
• Available in three colors: Black, Blue, and White

Conclusion

King Black is a complete, specialized watch computer for freediving and spearfishing, combining mechanical strength, easy readability, and protections against specific dive-related risks. Its carefully engineered design makes it a reliable and practical tool for anyone dedicated to spearfishing and freediving.

Salvimar Ares Speargun for Freediving and Spearfishing

Salvimar Ares is a band-powered speargun designed specifically for freediving and spearfishing, featuring a Barrel with a polygonal elliptical cross-section that incorporates engineered angles to provide strategic wall thicknesses and ensure superior structural rigidity, essential for a stable and precise setup in the water.

Main Technical Features

• Barrel with integrated Shaft guide and open rail, extending from the Handle to keep the Shaft aligned and reduce friction during the shot
• Symmetrical Handle made from 30% fiberglass-reinforced nylon for improved mechanical strength and long-lasting durability
• Self-centering stainless steel release mechanism manufactured using MIM technology, for reliability and precision during the release phase
• Acid green nylon aiming insert positioned at the rear of the housing, designed to ensure high visibility of the sight line while diving
• Double-hole Muzzle designed to reduce band friction, increasing shot power and improving efficiency
• Innovative step on the tip of the Muzzle designed to support the Shaft flopper without the use of O-rings, making loading and maintenance easier

Standard Equipment

• 6.5 mm BOLT Shaft with length calibrated to optimize thrust transfer
• Double 14 mm bands for powerful, balanced propulsion
• Integrated Mini Reel 50 Reel for efficient line management while diving

Available Versions

The Salvimar Ares speargun is available in four different lengths to suit different spearfishing and freediving needs:

• 75 cm
• 85 cm
• 95 cm
• 105 cm

These features combine rigidity, lightness, and practicality, ensuring smooth and precise handling in the water—essential for effective freediving and spearfishing.

C4 Sideral Lady One-Piece Wetsuit in Neoprene Glide Skin

The Sideral Lady is a one-piece wetsuit specifically designed for freediving and spearfishing, made from high-mechanical-strength neoprene glide skin with excellent elastic recovery. This material ensures reduced compression during dives, preserving elasticity and thermal comfort.

Technical Features

• Material: certified neoprene rubber, phthalate-free and latex-free, ensuring user safety and environmental responsibility.
• Thickness: 2.0 mm, balanced to provide freedom of movement and thermal protection during freediving.
• Pre-shaped cut: optimizes fit by reducing resistance during finning and improving freedom of movement.
• Reduced number of seams: minimizes compression areas and increases durability while maintaining the garment’s elasticity.
• Sleeves with adjustable bar tacks: allow the length to be adapted to personal dimensions with simple cuts, preventing seam unraveling and loss of structural integrity.
• Available Sizes: 0, 1, 2, 3, 4 and 5, to ensure a precise fit for different body shapes.

Benefits for Freediving and Spearfishing

The Sideral Lady wetsuit is designed to deliver excellent thermal comfort and proper elasticity, essential for freediving and spearfishing. The low-seam construction limits friction points and improves fluidity of movement in the water.

The adjustable bar tacks on the sleeves allow easy customization without compromising the seal or durability of the wetsuit, a very useful feature for optimizing fit during freediving and spearfishing activities.

Dyn UP One-Piece Wetsuit for Dynamic Freediving in the Pool

The Dyn UP is a one-piece wetsuit designed specifically for dynamic freediving in the pool, developed in collaboration with Umberto Pelizzari. Made with glide skin neoprene, this material provides high compression resistance and excellent elastic recovery, both essential for ensuring stretch and fluid movement underwater.

Technical Features

• Differentiated thicknesses: 2.0 mm on the chest, back, and thighs for balanced protection
• 0.5 mm pre-compressed Neoprene on the neck, arms, sides, and legs to optimize freedom of movement and thermal comfort
• Pre-shaped cut with minimal internal seams, improving stretch and comfort during finning
• Sleeves with bar tacks at the wrists to allow custom trimming without the risk of seam unraveling
• Neoprene certified free from harmful substances such as phthalates and latex, ensuring user safety and environmental responsibility

Fit and Availability

The wetsuit is available in 6 sizes, from 0 to 5, to ensure a snug, comfortable fit, essential for optimizing thermal comfort and mobility in the water during dynamic freediving sessions.

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.

Eos Pro LED Dive Light for Freediving and Spearfishing

Eos Pro is an LED dive light designed specifically for freediving and deep spearfishing. Its simple, compact, and easy-to-handle design makes it suitable for demanding dives, ensuring comfort and practical use in the water.

Technical Features and Light Performance

The dive light is equipped with a powerful 1300-lumen Cree LED with a concentrated 8° beam at a distance of 1 meter. This provides extremely precise and intense illumination, ideal for night explorations and cave dives where limited visibility requires a focused, stable beam.

Resistance and Runtime

• Operating depth up to 150 meters
• Maximum runtime of 90 minutes in continuous use
• Integrated Battery rechargeable via USB-C port with full charge in 5 hours
• Charge level indicator positioned next to the switch for constant monitoring

Materials and Construction

The dive light body is made from high-strength aircraft-grade aluminum, engineered to provide durability and light weight. The non-slip coating and silicone O-rings ensure an effective watertight seal and a secure grip even in diving conditions, while the professional aluminum alloy reflector helps improve light efficiency and beam smoothness.

Safety and Reliability

• Integrated overheating protection to prevent overheating during prolonged use
• Reverse polarity protection system to prevent damage to the electronic components
• Protection function against excessive battery discharge to preserve long-term service life

Dimensions and Weight

• Length: 142 mm
• Body diameter: 25.5 mm
• Head diameter: 35.5 mm
• Weight with battery: 226 grams

Cressi King Blue Freediving and Spearfishing Computer

The King Blue by Cressi is a computer designed specifically for freediving and spearfishing. Featuring a rugged 48 mm case and a 35 mm high-contrast display, it provides clear, immediate data readability during dives.

The case is protected by mineral glass, while the AISI 316 stainless steel bezel, with Inkfilled engraving technology, ensures excellent mechanical resistance and durability in the marine environment. This device supports dives down to 120 meters of depth, delivering strength and reliability during underwater sessions.

Specific Functions and Monitoring

The King Blue integrates an 8-level algorithm developed by Cressi, designed to help protect the freediver from the risk of taravana and pulmonary edema. This advanced system allows precise monitoring of physiological parameters and management of essential safety conditions in freediving.

Displayed information includes:

• Water temperature
• Dive depth
• Underwater session duration
• Maximum descent and ascent speed
• Countdown timer for intervals

Customizable Alarms and Battery Management

The computer features alarms that can also be set during the dive, including:

• Depth alarm
• Hydration reminder
• Surface time
• Recovery time

It also includes a Sleep mode to optimize and extend battery life during periods of inactivity.

Additional Technical Features

• Durable mineral glass face
• AISI 316 steel bezel with Inkfilled markings
• Compact and lightweight to support freedom of movement and practicality during the dive
• Available in three colors: Black, Blue, and White

Tavolara C4 Buoy for Freediving - Purpose-Built Tool for Line Training

Tavolara C4 is a buoy designed specifically for freediving training on the line and for pre-dive phases, ideal for ensuring safety and practicality during sessions at sea.

Technical Features

• Double-chamber construction for greater reliability and safety in the event of damage to the primary chamber
• 850gsm PVC construction with a thickness of 0.7 mm, ensuring strength and mechanical resistance
• Buoy diameter: 80 centimeters
• Height: 18 centimeters
• Two-tone color: White and Black, optimal for visibility in the water

Functionality and Construction Details

• Line and accessory storage compartment accessible via a high-strength YKK zipper, designed for easy use and long service life
• Equipped with a Bravo valve supporting a maximum pressure of 8 psi, for proper inflation management
• Four ergonomic side handles for a secure grip and to allow simultaneous use by multiple freedivers
• Equipped with a compliant diver-down flag to indicate underwater presence at the surface
• Integrated stainless steel D-rings for routing and securing the line, ensuring reliability and resistance to marine corrosion

Recommended Use

The Tavolara C4 buoy is designed to support freedivers during line training, allowing easy line management and a high level of safety in the water thanks to its double chamber and robust construction. Also suitable for preparation phases before the dive and for signaling presence at the surface during spearfishing and freediving activities.

Mares Force Pneumatic Speargun

Force is a Mares pneumatic speargun with a 13 mm barrel and vacuum Muzzle, designed to provide lightness and hydrodynamic performance. The Dry Sistem, integrated into the muzzle, prevents water from entering the barrel, helping improve maneuverability and deliver a more stable shooting line.

Main Technical Features

• Vacuum Muzzle with Dry Sistem to block water entry and optimize the speargun’s smooth handling while freediving.
• 13 mm inner barrel, offset upward for a better shooting line and greater accuracy in spearfishing.
• Fiber optic sight positioned on the upper part of the barrel, for a clearer and more precise view even at greater depths.
• Power regulator that allows the speargun to be loaded gradually and fired at reduced power for close-range shots.
• Trigger and line release in stainless steel with high sensitivity for an exceptionally smooth shot.

Design and Ergonomics

• Handle with a soft, high-visibility yellow grip, designed to ensure comfort and control during use.
• Safety lever made in the same color for easy identification.
• Internal compartment in the grip for storing the loader, plus a stainless steel pin, useful for attaching cords or bungees.

Accessories and Availability

• Speargun supplied complete with a 7.0 mm Tahitian shaft.
• Includes a carry bag.
• Available in 5 lengths: 55 cm, 70 cm, 90 cm and 100 cm.
• Compatible with Strike reels equipped with a dedicated mount.

C4 Meltemi Snorkel for Freediving and Spearfishing

Meltemi by C4 is a snorkel designed specifically for freediving and spearfishing, with standard dimensions and optimized shapes to improve airflow while breathing in the water.

Materials and Structure

The snorkel tube is made from floating thermoplastic materials, combining two distinct hardness levels to provide the ideal balance between rigidity and flexibility. The central section of the tube, slightly flattened to optimize hydrodynamics, is made from a semi-rigid material, while the upper section is made from a softer material that enhances practicality and comfort of use in the water.

The mouthpiece is molded from hypoallergenic silicone, ensuring comfort and durability even during extended use. All the materials used are soft, floating, and feature high elastic recovery, ensuring durability and shape retention over time.

Technical Features

• Ergonomic mouthpiece design for optimal anatomical fit
• Central semi-rigid tube to preserve shape and improve breathing flow
• Floating thermoplastic materials to prevent water intrusion and make surface handling easier
• High elasticity and comfort provided by the hypoallergenic silicone mouthpiece

Color Variants

Available in four finishes:

• Black
• Carbon Look
• Camo Med
• Camo Ocean

C4 Meltemi Snorkel for Freediving and Spearfishing

The C4 Meltemi snorkel is designed specifically for freedivers and spearfishers, with standard dimensions and optimized shapes to promote optimal airflow during dives.

The tube is made from buoyant thermoplastic materials, combining two different hardness levels to ensure maximum adaptability and comfort. The central section is semi-rigid and slightly flattened to improve hydrodynamics, while the upper section is made from soft material for greater flexibility.

The anatomical Snorkel is molded from hypoallergenic silicone, ensuring comfort and durability even during extended use. All materials used are soft, buoyant, and feature high elastic recovery, optimizing fit and practicality in the water.

Main Technical Features

• Dual-hardness tube: semi-rigid central section and soft upper section
• Buoyant thermoplastic materials for better handling in the water
• Hypoallergenic silicone Snorkel with ergonomic bite
• High elastic recovery to maintain shape and comfort
• Available in four colors: Black, Carbon Look, Camo Med, Camo Ocean

Applications

Meltemi is ideal for Freediving and spearfishing, offering excellent ergonomics and breathing comfort, essential for reducing fatigue and improving the freediving descent phase.

Dyn UP – One-Piece Wetsuit for Dynamic Freediving in the Pool

The Dyn UP one-piece wetsuit is specifically designed for dynamic freediving in the pool, developed in collaboration with champion Umberto Pelizzari. Made from Glide Skin neoprene, a material known for its high compression resistance and excellent elastic recovery, it ensures durability and comfort during extended dives.

Technical Features

• Variable neoprene thickness: 2.0 mm in critical areas such as the chest, back, and thighs for greater insulation and protection
• Reduced thickness to 0.5 mm pre-compressed on the neck, arms, hips, and legs to maximize freedom of movement and comfort
• Pre-shaped cut with fewer internal seams to maintain elasticity and comfort during finning
• Certified material free from harmful substances such as phthalates and latex, ensuring skin safety and environmental responsibility
• Sleeves with multiple bar tacks in the wrist area, designed to allow custom trimming without the risk of seams coming undone
• Available in 6 sizes: 0, 1, 2, 3, 4, and 5, for a precise, close fit

Materials and Comfort

The Glide Skin neoprene used in the Dyn UP offers a combination of lightness, elasticity, and mechanical resistance, ideal for the demands of dynamic freediving. The one-piece construction minimizes drag and improves fluidity of movement underwater, while the material composition ensures fast shape recovery and optimal compression even at depth.

Functional Details

• Ergonomic cut designed to follow the body while maintaining thermal comfort and freedom of movement
• Sleeves can be modified according to individual preferences without compromising the suit’s seal or integrity
• Reduced internal seams to limit discomfort and increase product durability