Freediving Gear

Rob Allen Stainless Steel Belt Utility Clip

The Utility Clip for Rob Allen belts is an essential, versatile accessory for multi-purpose attachment during freediving and spearfishing activities.

Made from stainless steel, it ensures high mechanical strength and durability, providing secure fastening even in the marine environment.

Technical Features

• Material: stainless steel for maximum strength and corrosion protection
• Practical design for quick clipping and release
• Compatible with freediving and spearfishing belts

Functionality

The integrated D-Ring allows the clip to be attached directly to the belt for:

• Quick attachment of weight or marker buoy
• Securing the line connected to the float during the dive

This enables efficient, practical management of your underwater equipment, optimizing smoothness and convenience during freediving sessions.

Cressi Sarago Socks for Freediving and Spearfishing

The Cressi Sarago socks are designed to provide comfort, protection, and functionality during freediving and spearfishing activities. Made from soft Neoprene lined with highly elastic nylon, they offer a snug fit and good freedom of movement in the water.

Technical Features

• Neoprene with super-stretch nylon lining for improved adaptability and comfort.
• Non-slip sole that ensures stability and protection on slippery surfaces during underwater activity.
• Blind-stitched seams to reduce water entry and increase durability while maintaining softness and comfort.
• Ankle area made from Smooth Skin Neoprene for an optimal seal between the sock and the wetsuit leg, minimizing water flow.

Variants and Sizes

• Available in two thicknesses: 3 mm for greater flexibility and 5 mm for improved thermal insulation.
• Available sizes: S, M, L, XL, and XXL to fit different foot shapes while ensuring a precise fit.

Benefits of Use

These socks stand out for their combination of elasticity and protection, offering excellent mechanical resistance with a comfortable fit. The use of Smooth Skin Neoprene at the ankle ensures a perfect seal with the wetsuit, improving thermal efficiency and reducing water entry.

C4 Marseille Belt for Freediving and Spearfishing

The C4 Marseille belt is specifically designed for freediving and spearfishing, with materials and features engineered to withstand the demands of breath-hold diving.

Materials and Durability

The belt is made from extruded silicone, which provides superior resistance compared to traditional rubber commonly used in freediving belts. Silicone offers high elasticity and remains stable across a wide temperature range (from -70°C to +200°C), effectively resisting saltwater exposure and UV rays.

This material ensures longer service life and better performance in marine environments, maintaining elasticity and strength over time.

Quick-Release Buckle

The “Marseille-style” buckle is made from POM thermoplastic material (Nylon), selected for its mechanical strength and light weight, providing a practical and secure quick release during the dive.

Dimensions and Variants

• Length: 145 cm
• Height: 50 mm
• Thickness: 4.0 mm
• Maximum elongation: 670%
• Available colors: Black, White, Brown, Silver, Gold

Technical Applications

The C4 Marseille belt stands out for its combination of elasticity and resistance to marine elements, ensuring a stable and comfortable fit around the body during freediving or spearfishing sessions. Easy adjustment and the buckle’s quick release enhance practicality in the water.

Super-Elastic Rubber Belt with Stainless Steel Marseillaise Buckle

This Belt specifically designed for freediving and spearfishing is made from super-elastic rubber, ensuring a perfect fit against the body throughout every phase of the dive.

The Marseillaise buckle is made from stainless steel with a pivoting pin designed to slide easily into the evenly spaced holes along the rubber body of the Belt. This configuration allows precise, stable length adjustment, efficiently adapting to the freediver’s body shape.

Main technical features:

• Material: super-elastic rubber for maximum flexibility and comfort
• Buckle: stainless steel Marseillaise type, resistant to saltwater corrosion
• Adjustment: pivoting pin with evenly spaced holes for precise customization
• Safety feature: quick release for underwater emergencies

The elastic rubber provides suitable compression without restricting mobility, improving the feeling of compactness and stability in the water. The stainless steel buckle not only ensures a secure hold but also provides durability and mechanical resistance in marine environments.

This Belt is ideal for freediving and spearfishing, offering a practical and functional accessory specifically designed for underwater use.

Darkgray Band for spearguns

The Darkgray band distributed by H.Dessault is made from high-quality rubber, specifically designed for rigging freediving spearguns, including classic, roller, single-band, and double-band models.

Technical features

• Tensile strength: 146 mm
• Minimum elongation: 750%
• Hardness (Shore A): 35 ± 5
• 100% modulus (psi): 125 max

Available sizes

• 14.0 mm diameter with small 2.4 mm inner bore
• 17.5 mm diameter with standard 3.4 mm inner bore

Guidelines

The listed price is per centimeter, allowing precise customization based on the spearfisher’s needs.

Cressi Nepto Black Computer for Freediving and Spearfishing

The Nepto Black is an underwater computer developed by Cressi, designed specifically for freediving and spearfishing. The rugged 48 mm-diameter case and scratch-resistant mineral glass protect the watch from hydrostatic pressure, ensuring mechanical strength even during the most demanding dives.

Technical features and functions

The Nepto features a 35 mm high-contrast display, designed to provide optimal readability in all diving conditions. The interface is simple and intuitive, allowing easy navigation through the menu even underwater.

• Real-time display of water temperature, dive time, and session duration
• Monitoring of maximum descent and ascent speed
• Setup of customizable alarms for depth, hydration, surface time, and recovery

Protection against the onset of dive-related conditions

The device integrates an exclusive Cressi algorithm designed to help prevent the risk of taravana and pulmonary edema, conditions specifically associated with freediving.

Battery and ease of use

• User-replaceable Battery for longer autonomy and convenience
• SLEEP mode to optimize power consumption during periods of non-use

Aesthetic features and availability

The Nepto is available in three colors: Black, Blue, and Green, allowing you to choose the look that best suits your preferences and operating conditions.

Hydra Sigalsub Neoprene Gloves 

The Hydra Gloves by Sigalsub are specifically designed for freediving and spearfishing, made from double-lined ultrastretch neoprene to ensure optimal elasticity and comfort during every dive.

The warm-tone camouflage pattern supports suitability in the marine environment, while the palm features a non-slip surface printed with silicone material, ensuring a secure grip on gear and catches.

Technical Features

• Material: double-lined ultrastretch neoprene, for high elasticity and freedom of movement
• Thickness: 2.0 mm, ideal for balancing thermal protection and tactile sensitivity
• Palm: non-slip with silicone print, for improved control and grip in the water
• Color: ideal for blending into the marine environment during underwater activity
• Available Sizes: XS/S, M/L, XL/XXL, for a precise and comfortable fit

Mares X-Wing Pro Fins

The Mares X-Wing Pro fins are specifically designed for freediving and spearfishing, made from high-quality elastomer to ensure an excellent balance of responsiveness and comfort during dives.

Technical Features

• Blade angled at 30° relative to the Foot Pocket and V-shaped tip for lateral glide during the fin stroke.
• Blade dimensions: 713 mm long and 190 mm wide, optimized for smooth, powerful thrust.
• Ergonomic and responsive Foot Pocket, designed for long-lasting comfort even without socks, ensuring a snug and stable fit.
• Materials and design that provide remarkable lightness without compromising mechanical strength.
• Color: Black.
• Available in 6 sizes: 36/37, 38/39, 40/41, 42/43, 44/45, 46/47, 48/49.

Size Selection Tips

Note: X-Wing Foot Pocket sizes should be considered barefoot sizes.

If you use a 3.0 mm neoprene sock, we recommend choosing one size up to ensure proper fit and maximum comfort during the dive.

HUNT Tang for Aria Pneumatic Shafts

The HUNT tang is designed for air-powered pneumatic spearguns, with conventional or vacuum muzzle, ensuring a precise and reliable connection with oleopneumatic shafts.

Technical Features

• Compatibility: available for 7.0 mm and 7.5 mm shafts, with the 7.0 mm version also suitable for 6.5 and 6.75 mm shafts.
• Thread: classic M6 type, compatible with all pneumatic shafts on the market.
• Dimensions: maximum outside diameter of 8.0 mm and length of 34.0 mm.
• Material: made from 17.4PH steel, CNC-machined and then heat-treated to increase mechanical strength and durability.

Finishes and Machining

The tang is machined with maximum precision using CNC machines, then heat-treated to improve its mechanical properties. After these steps, the parts are degassed and polished by vibratory finishing with micro-abrasives for 24 hours, ensuring smooth, flawless surfaces optimized to preserve the integrity of vacuum muzzle seals.

Design and Functionality

The hex machining allows ideal tightening using a special 6.5 mm T-handle wrench (sold separately), ensuring uniform and stable tightening force without deformation.

The structure is designed to be streamlined and free of protrusions, reducing wear on vacuum muzzle seals and maintaining perfect alignment and shaft travel inside the pneumatic speargun.

Main Advantages

• High mechanical strength to prevent bending or deformation during use.
• Smoothness guaranteed by the smooth surfaces, improving shaft glide.
• Compatibility with various pneumatic shaft sizes, increasing adaptability to different air spearguns.
• Precision in machining tolerances for effective tightening and a secure connection.

Fin Assembly Service

The fin assembly service includes the professional assembly of blades onto the selected foot pockets, ensuring a precise and secure fit for use in freediving and spearfishing.

Assembly Details

The assembly procedure may include:

• drilling the blades
• gluing the rails or other parts of the foot pockets

These operations ensure a strong and stable connection, essential for maintaining efficient power transfer and providing a smooth finning action during the dive.

Compatibility and Support

The service does not include modifying the blade fitting design. If you are not sure about the compatibility between blades and foot pockets, you can request our free technical support by email at info@deepbluesub.com or by phone at +39 0332 1893582.

Lead Times and Important Notes

• Processing times range from 1 to 4 business days, depending on the products selected.
• Warning: gluing and drilling operations void the right of withdrawal for both the blades and the assembled foot pockets.
• The product warranty remains valid and is not affected by the assembly service.

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

HD Maxx Plastic Fins - H. Dessault

The HD Maxx fins are designed specifically for the needs of freedivers and spearfishers, combining advanced materials with a functional design to ensure efficiency and comfort in the water.

Materials and Construction

The blade is made from a soft hardness polymer compound, providing optimal flexibility combined with high elastic rebound, reducing effort during finning. This combination also delivers high breakage resistance, ensuring durability and reliability even during extended use.

Foot Pocket and Comfort

The 350 model Foot Pocket is lightweight and free of excessive thickness, designed to maximize energy transfer from the leg to the blade. This configuration helps reduce energy consumption and prevent muscle fatigue during freediving and spearfishing.

Technical Features

• Plastic Fins with a long polymer blade
• Total weight under 1300 grams per pair, among the lightest options in its category
• Available in 6 sizes: 36/37, 38/39, 40/41, 42/43, 44/45, 46/47

Applications

The HD Maxx are ideal for both spearfishing and freediving, offering an effective balance of blade responsiveness, comfort, and mechanical strength. The light weight and elasticity of the blade optimize finning fluidity, making long sessions easier with less fatigue.

Black Stone Wetsuit in open-cell/nylon-lined neoprene

The Black Stone Wetsuit is made from open-cell/nylon-lined neoprene with an innovative photographic camouflage that alternates extremely sharp zones with blurred areas in dark tones, creating a three-dimensional camouflage effect suitable for spearfishing and freediving. This visual feature improves integration into the underwater environment, allowing for a discreet and strategic approach during dives.

Materials and comfort

The outer lining is made of ultra-stretch nylon, giving the wetsuit excellent elasticity and superior comfort, ensuring maximum freedom of movement and a good fit. The open-cell/nylon-lined neoprene design provides good mechanical resistance and lightweight performance, essential for reducing fatigue during freediving and spearfishing sessions.

Technical specifications

• Available thicknesses: 3.0 mm, 5.0 mm, 7.0 mm, to adapt to different underwater thermal conditions.
• Available sizes: II, III, IV, V, VI, VII, to ensure a snug, customized fit.

Functional features

• Three-dimensional camouflage effect thanks to the alternation of sharp and blurred zones, improving effectiveness while spearfishing.
• Excellent elasticity of the outer nylon, ensuring comfort and easy donning.
• Materials selected to ensure lightness and durability in the marine environment.

Spider Double-lined Neoprene Socks for Freediving and Spearfishing

The Spider socks are made from double-lined neoprene, a material known for its high elasticity and mechanical strength, ideal for ensuring comfort and durability during freediving dives and spearfishing sessions.

Technical Features

• Double-lined Neoprene with seamless heat-sealed joints, known as "taped seams," which ensure a perfect watertight seal and increase thermal insulation, keeping the foot warm even during dives in cold water.
• Available in two thicknesses: 3.0 mm for greater flexibility and 5.0 mm for improved thermal insulation.
• Rubber reinforcements strategically placed in the most stressed areas for greater durability and protection against wear.
• Sizes available from II to VI to ensure a proper fit and good hold on the foot, essential for correct trim in the water.

Usage Benefits

The seamless construction and use of high-quality materials give Spider socks excellent sealing performance and a high level of thermal comfort. The elasticity of the neoprene makes them easy to put on and ensures freedom of movement while swimming and finning in freediving.

The rubber reinforcements increase resistance in critical areas, reducing wear and extending the service life of the sock, which is particularly subjected to stress during underwater activity.

Recommended Applications

• Perfect for freediving and spearfishing in cold or temperate waters thanks to their excellent thermal insulation.
• Essential for keeping the foot protected and stable in foot pockets and during extended dives.

Beuchat Mundial BackPack 2 Backpack for Spearfishing

The Mundial BackPack 2 is a backpack specifically designed for carrying spearfishing and freediving gear. Made with high-quality materials, it ensures mechanical strength and practicality in and out of the water.

Main Features

• Capacity and dimensions: large-volume design with 50 liters of capacity, measuring 103 x 30 x 13 cm, enough to hold wetsuits, long fins up to 100 cm, mask, snorkel, belts, knives, and various accessories.
• Main compartment: large and spacious, equipped with a breathable mesh insert to improve ventilation and reduce moisture inside, helping gear dry more easily.
• Front insulated pocket: functions as a cooler bag, keeping drinks cool or allowing the catch to be stored at a controlled temperature while on the move.
• Speargun attachment systems: two practical, secure side supports with two elastic straps each, allowing you to carry up to two spearguns while keeping your hands free even on uneven terrain.
• Side compression straps: ideal for reducing the backpack’s overall volume when it is not full, improving handling and load balance.
• External elastic zigzag: useful for quickly securing towels or other items, making access easier during freediving sessions.
• Side handle and wear-resistant bottom: designed to withstand abrasion and make carrying easier even on rough surfaces.
• Reflective print: increases visibility when traveling by bicycle, on foot, or by motorcycle, improving safety.

Functionality and Comfort

The Mundial BackPack 2 backpack offers technical solutions designed for spearfishers, combining ergonomics and functionality. The use of breathable materials in the main compartment ensures better air circulation, while the insulated pocket helps keep the catch fresh during transport. The ability to securely attach two spearguns supports mobility even on demanding routes, optimizing spearfishing gear management.

The compression straps and external elastic elements improve practicality and space management, making the backpack suitable for spearfishing and freediving sessions of varying duration, without compromising comfort.

Large Waterproof Egg - Large Dry Box

Compact waterproof container ideal for safely carrying small moisture-sensitive items in the water. Designed to keep accessories and tools dry during freediving sessions and spearfishing outings.

Technical Features

• Dimensions: 18 cm length, 5.5 cm diameter
• Color: yellow for high visibility
• Screw closure with reliable watertight seal
• Rounded bottom for improved ergonomics and compactness
• Equipped with lanyard and attachment clip for easy carrying and securing to underwater gear

Benefits and Use

The dry box provides effective protection from water and moisture, keeping items such as keys, documents, and small tools dry during freediving and spearfishing activities. Its light weight and compact size make it easy to carry and quick to access.

Sideral Man Two-Piece Wetsuit for Pure Freediving

The Sideral Man by C4 is a wetsuit specifically designed for pure freediving, featuring high compression resistance and excellent elastic recovery to ensure comfort and durability while diving.

Materials and Technical Features

• Made with an outer coating that combines glide skin neoprene and open-cell neoprene, optimizing hydrodynamics and mechanical resistance.
• Inner lining in ultraspan neoprene, glued and stitched internally for greater elasticity and durability.
• Reinforcements at the wrists, waist, and ankles improve thermal sealing and make the suit easier to put on, ensuring a good water seal.

Design and Fit

The innovative design integrates the high-performance cut typical of C4 spearfishing wetsuits with premium materials, ensuring a comfortable fit without limiting freedom of movement during descents and finning.

Fastening System

The jacket features the Easy Lock fastening system positioned in the beavertail area, allowing the jacket to be fastened and released quickly, improving practicality in the water and when putting it on.

Versions and Specifications

• Available in 3.0 mm and 5.0 mm thicknesses, to suit different temperature conditions and dive durations.
• Sold as a full set or separately (jacket only or pants only), for greater flexibility when configuring your gear.
• Available in Man and Lady versions, with 5 standard sizes (1-5) for a proper fit.

Mares Signal Whistle for Freediving and Spearfishing

The Mares signal whistle is an essential safety device for freediving and spearfishing. Designed to be easily heard even in marine environments, it ensures effective communication when needed or in an emergency.

Thanks to its simplicity and lightweight design, it integrates easily into your underwater gear without adding bulk, making it a practical and functional item for everyday use in the water.

Its rugged construction ensures long-lasting resistance to marine conditions, while the ergonomic design allows for quick use even with wet hands or freediving gloves.

Flex Socks in Neoprene for Freediving and Spearfishing

The Flex Socks are made from neoprene with a design engineered to provide comfort and thermal insulation during freediving dives and spearfishing activities.

The construction features an outer lining and a smooth inner surface to make them easier to put on. The double-lined sole is reinforced on the outside, ensuring mechanical resistance and durability during use in the marine environment.

The pre-formed cut provides an ergonomic fit that helps retain body heat, essential for temperature management during extended dives.

• Available in two thicknesses: 3 mm and 5 mm, so you can choose the thermal insulation best suited to the diving conditions
• Available sizes: XS/S, M/L and XL/XXL, for a precise fit

These socks are designed for freedivers and spearfishers who need a technical product that provides thermal protection without limiting mobility and comfort while finning.

Twin Rescuer - Safety Device for Freediving and Spearfishing

The Twin Rescuer by Mac Coltellerie is an essential safety device for freedivers and spearfishers, designed to allow fast, safe cutting of ropes, lines, or cords that could trap or snag you during dives.

Technical features

• Blade material: stainless steel, providing excellent resistance to corrosion and wear in marine environments.
• Handle material: fiberglass-reinforced nylon for a secure grip and high durability.
• Overall length: 13.5 cm, compact and easy to handle even underwater.

Use and practicality

The TS09 features a double-edged blade, ensuring effective cutting performance in emergency situations during spearfishing. Its design allows quick action to free yourself from potential entanglements that could compromise safety during a dive.

It comes with an elastic strap for attachment to either the belt or the arm, offering maximum practicality and accessibility during underwater activity.

Available variants

The Twin Rescuer is available in Red and Black color options, subject to stock availability. Both versions maintain the same functional features and materials.

Pin Kit for Hunt Pneumatic Spearguns

The Pin Kit is designed for quick and easy installation on pneumatic spearguns without compressed air, with the goal of increasing trigger sensitivity for a better shooting experience in freediving and spearfishing.

Technical Features

• Made entirely from AISI 316 stainless steel to ensure high mechanical strength and durability in marine environments
• Polished and rounded pin that ensures top-level sensitivity, improving precision when activating the trigger
• Increases trigger smoothness and reduces release weight without shortening trigger travel, maintaining optimal safety standards
• German-made EPDM O-rings ensure a perfect seal and long service life

Compatibility and Usage Recommendations

The kit is specifically intended for Hunt pneumatic spearguns and is recommended for pairing with the Hunt polished sear to achieve a higher level of shot smoothness and a more precise, reliable trigger action.

Benefits for Freedivers and Spearfishers

This technical modification improves pneumatic speargun control during trigger release, providing a smoother, more precise release—an essential factor for increasing effectiveness and safety in spearfishing and freediving.

Salvimar Neo Antifog Mask for Freediving and Spearfishing

The Salvimar Neo Antifog single-Lens Mask is designed specifically for freediving and spearfishing, ensuring clear, stable vision thanks to the hydrophobic and anti-fog Lenses. The high-visibility tempered Lens provides mechanical strength and optimal clarity even during extended dives.

Technical Features

• Extremely low internal volume for easier equalization and greater comfort while diving
• Extra-wide field of view for excellent perception of the underwater environment
• Lenses with Antifog system activated on contact with water to maintain clear visibility throughout the dive
• Tempered Lens resistant to impacts and scratches, designed specifically for underwater activities
• Micrometrically adjustable silicone Strap for a no-compromise fit
• Skirt made of hypoallergenic silicone, ensuring comfort and a watertight seal without irritation
• Color: black, to reduce reflections and support visual orientation underwater

Benefits for Freedivers and Spearfishers

The specific configuration of the Salvimar Neo Antifog Mask improves visual transmission and minimizes discomfort caused by internal volume, allowing easier equalization and a better seal. The combination of selected materials ensures long-lasting comfort and durability, making it suitable for dives dedicated to freediving and spearfishing.

Cressi Quantum: Mask for Freediving with Innovative Anti-Fog System

Quantum by Cressi is a mask designed specifically for freediving and spearfishing, featuring advanced technical characteristics to ensure maximum efficiency and comfort during the dive.

Lenses and Field of View

The lenses are made of tempered glass, with no chemical treatments, ensuring high mechanical resistance and transparency. The special downward angle of the lenses expands the field of view, allowing better perception of the underwater environment, which is essential for freediving and spearfishing activities.

Patented Anti-Fog System

One of the main innovations of Quantum is its Cressi-patented anti-fog system. Inside the skirt, membranes direct the warm, humid air produced by breathing toward two external heat exchangers.

• These exchangers cool the air, reducing the internal temperature of the mask
• They retain humidity, helping prevent condensation from forming on the lenses
• They ensure efficient thermoregulation to maintain consistent visibility during the dive

Skirt and Strap

The skirt is made of soft silicone, selected to provide excellent elasticity and comfort during extended use. The bi-silicone strap is completed with a flexible, adjustable buckle, allowing quick fit customization and ensuring a stable seal in the water.

Available Colors

The mask is available in two color versions: Black and Blue metal, ideal for matching the preferences of freedivers and spearfishers.

Extendable Best Divers Flag for Freediving and Spearfishing

The extendable Best Divers flag is designed to provide high-visibility signaling for the presence of freedivers or spearfishers, ideal for use on buoys, float boards, or installed separately on boats.

The flag Shaft consists of 5 PVC segments, making it lightweight and durable while ensuring easy extension and quick assembly.

An internal Band ensures stability and optimal tension during use, while the PVC flag is designed to maintain high visibility even in changing light conditions.

Technical Features

• Shaft made of 5 PVC segments
• Internal Band to maintain tension
• Durable, highly visible PVC flag
• Total assembled length: 155 cm
• Quick and easy assembly and disassembly

This solution is designed to provide practicality and reliability for in-water signaling, helping improve safety during freediving and spearfishing sessions. Its light weight and ease of transport make it an effective addition to any freediver’s or spearfisher’s kit.

Marsigliese Pro Black - Elastic Belt for Freediving and Spearfishing

The Marsigliese Pro Black by Salvimar is an elastic belt specifically designed to meet the needs of spearfishing and freediving. Made using a dedicated molding process, different from traditional cutting from a rubber sheet, it allows for an optimal and functional shape.

The beveled edges improve the smooth sliding of ballast weights when putting on and adjusting the belt, while the reinforced holes increase the durability and mechanical resistance of the belt in underwater use conditions.

The stainless steel buckle ensures strength and longevity, providing secure hold and safety during the dive. The belt is available in two sizes, 135 cm and 155 cm, to best fit different freedivers’ body types.

The blue color defines the belt’s look while maintaining a clean, technical profile.

300 C4 Carbon Foot Pockets

The 300 Foot Pockets represent the latest innovation from C4 carbon in footwear for freediving and spearfishing. Weighing just over 300 grams, these foot pockets offer outstanding comfort and an extremely low volume that optimizes hydrodynamics during the fin stroke.

Design and Technical Features

The design of the 300 Foot Pockets is based on a balance between tradition, innovation, and technical functionality, with engineering focused on reducing volume and, consequently, water resistance and effort during movement.

• Reduced internal volume, a key element for minimizing perceived weight in the water
• Actual weight of just 315 grams in size 40-41, about half that of traditional foot pockets (600-750 grams)
• Material with mechanical resistance seven times higher than conventional materials
• Sinking characteristic, functional for trim during freediving and spearfishing

Anatomy and Comfort

The anatomy of the 300 Foot Pockets is derived from the overlapping anatomical shapes of the Mustang foot pockets, with a maintained third-degree pre-forming. The result is a unique, very enveloping fit that effectively distributes energy across the entire contact surface of the foot.

• Minimal thickness in contact with the foot for high adaptability and comfort
• Reduced painful pressure points
• More uniform energy transmission, improving finning efficiency

Hydrodynamics and Design

The shapes of the 300 Foot Pockets are designed to promote a continuous, uninterrupted hydrodynamic flow, eliminating steps and surface breaks. This results in a significant reduction in drag in the water and consequently less fatigue.

• Smooth, glossy surfaces for optimal glide while diving
• Design inspired by the natural efficiency of aquatic forms

Additional Details

• Colors: Black, White, and Silver
• Sold individually
• Compatible with C4 line blades or adaptable via kit to blades from other brands to improve thrust transmission

Slip-Tip: Release Tip for Freediving Spearfishing

The Slip-Tip is an advanced release-tip system used in freediving spearfishing. The mechanism allows the front section of the tip to detach after it has passed through the fish, helping the tip position itself crosswise inside the catch’s tissue.

This type of tip is designed to provide greater holding security and reduce the risk of losing the fish, ensuring better alignment and a more effective hold during spearfishing action.

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 250 Foot Pocket for Freediving and Spearfishing

The 250 foot pockets are a major evolution of the 200 and 300 series by C4, designed specifically for freedivers and spearfishers who demand lightness, elasticity, and optimal comfort during the dive.

Technical Features

• Soft thermorubber upper with elastic properties, designed to ensure a comfortable fit even without socks.
• Rigid polypropylene insole co-molded internally, providing stiffness and stability in power transfer during the fin stroke.
• Minimized side rails, reducing weight and making it easier to attach the foot pocket to the blade, optimizing the system’s hydrodynamic efficiency.
• Single-screw fastening system that speeds up assembly and disassembly, ensuring quick, practical gear preparation.
• Total weight of only 246 grams, helping reduce fatigue in the water and improving finning fluidity.

Benefits

The combination of light weight, soft materials, and a rigid insole allows the 250 foot pockets to deliver an ideal balance between comfort and effective power transfer to the blades. The third-degree preformed anatomical structure securely wraps the foot, improving stability during underwater activity.

Specifications and Availability

• Available in 9 sizes: 36/37, 38/39, 39/40, 40/41, 41/42, 42/43, 43/44, 44/45, 46/47
• Color: White

X-Tream Mask for Freediving and Spearfishing

The X-Tream mask features an innovative design with an overmolded frame and a soft silicone skirt, engineered to minimize fogging during dives. The highly hydrodynamic profile and extremely low internal volume improve streamlining in the water and make equalization easier during freediving.

The field of view is wide and optimized to provide better observation of the underwater environment, essential for spearfishing. A raised area on the nose provides a more stable grip for the nose clip, increasing comfort and ease of use.

Technical Features

• Soft silicone skirt for excellent seal and comfort
• Overmolded frame for strength and long-lasting durability
• Ultra-resistant tempered glass lenses with anti-reflective treatment for clear, distortion-free visibility
• Silicone strap with ergonomic buckles for easy, precise adjustment
• Integrated snorkel holder, practical and functional
• Color: Black

The use of high-quality materials and attention to detail, such as the reduced internal volume and hydrodynamic shape, make the X-Tream suitable for freediving and spearfishing, optimizing movement transfer and breath management underwater.

Sigal Sub Air-Soft Black Snorkel for Freediving and Spearfishing

Air-Soft Black by Sigal Sub is a snorkel specifically designed for the needs of spearfishing and recreational freediving. Made entirely from soft silicone, it ensures a high level of comfort during use in the water.

The flexible silicone tube provides excellent ergonomics and a perfect fit to the face, reducing fatigue while breathing at the surface. The hydrodynamic design helps minimize water resistance, allowing smoother underwater movement.

The snorkel features an adjustable keeper that allows precise, stable attachment to the mask, improving ease of use and stability in the water.

The Air-Soft mouthpiece is made from hypoallergenic silicone, ensuring maximum safety and comfort even during extended use.

• Material: soft, hypoallergenic silicone
• Adjustable attachment keeper for optimal positioning
• Hydrodynamic design to reduce drag in the water
• Ergonomic to support breathing during freediving and spearfishing
• Available in several color options: Camu, Black, Green, and Brown

Salvimar Cyclops - Gear Bag for Freediving and Spearfishing

The Salvimar Cyclops is a gear bag designed specifically to meet the needs of freedivers and spearfishers. Made from dual-weave 420D Ripstop fabric, it ensures strength and mechanical resistance even in demanding marine environments.

With a capacity of 100 liters, the bag offers enough space to hold all the necessary gear, including large items such as long freediving fins. Its roomy structure and purpose-built shape allow organized, practical transport of the essentials for freediving and spearfishing.

Technical features

• Dimensions: 44 x 28 x 95 cm
• Material: Durable, hard-wearing dual-weave 420D Ripstop fabric
• Capacity: 100 liters
• Color: Black

The Ripstop fabric gives the bag excellent resistance to tears and abrasion, ensuring long-lasting durability and effective protection for your gear during transport. The black color makes it easier to manage and clean after use in marine environments.