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Heavy Duty replacement single flopper for non-recessed shafts
High-strength 1.2 mm thick single flopper, specifically designed for speargun shafts with a non-recessed flopper. The kit includes a rivet for secure, long-lasting installation of the single flopper on your shaft.
This replacement flopper lets you easily replace the damaged part, ensuring consistent thrust transfer and maintaining ideal trim during freediving and spearfishing.
Technical features
- Flopper thickness: 1.2 mm for high mechanical strength
- Compatible with shafts from 7.0 to 8.5 mm in diameter
- Suitable exclusively for shafts with non-recessed flopper systems
- Rivet included for fastening
Available in four different sizes to perfectly fit different shaft dimensions. This spare part ensures reliability and durability without compromising force transmission efficiency, essential for speargun control during spearfishing actions.
Saplast Black Thermorubber-Coated Lead Weight
The Saplast Lead Weight is specifically designed for freediving and spearfishing enthusiasts, ensuring optimal balance during dives.
Made from high-density metal material, the Lead Weight is coated in black thermorubber to provide greater mechanical resistance and protection against impacts and wear during underwater use.
Technical Features
- Weight: 2 Kg, ideal for proper buoyancy control while diving.
- Color: black, to reduce reflections and ensure a low-profile appearance underwater.
- Anatomical shape: designed to fit ergonomically against the body, improving comfort and stability during descent and ascent.
- Thermorubber coating: improves grip on the wetsuit and reduces noise caused by rubbing against other materials.
This Lead Weight helps achieve balanced weight distribution, contributing to greater smoothness during finning phases and better buoyancy management while diving.
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.
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.
Neoprene Glue for Repairs and Modifications of Wetsuits and Accessories
Specific glue for Neoprene, developed for quick repairs and modifications on wetsuits and accessories used in freediving and spearfishing. This product is ideal for jobs that require precision and long-lasting durability.
Technical Features
- Quick and easy to apply, allowing immediate repairs without compromising the elasticity and fit of the Neoprene.
- Waterproofing, effectively seals seams and tears, ensuring a watertight seal even under pressure.
- Formula suitable for work on freediving wetsuits and underwater gear, maintaining the flexibility of the treated material.
- Black color, suitable for discreet, professional-looking repairs.
- 20-gram tube, practical for both field and workshop repairs.
- Product from the Picasso line, specialized in Neoprene adhesives for underwater use.
Use
Designed to extend the lifespan of wetsuits and accessories without altering the thermal comfort or freedom of movement typical of Neoprene. It allows cuts and tears to be sealed quickly, maintaining the material’s strength and preventing water infiltration.
Best Divers Extendable Flag for Freediving and Spearfishing
The Best Divers extendable flag is specifically designed for use with buoys and atolls, but can also be used on its own on boats dedicated to spearfishing and recreational freediving.
Made with two segments of durable PVC, the shaft offers optimal strength and lightness. The extension mechanism integrates an internal band that ensures stability and makes assembly and disassembly easy in just a few seconds.
The PVC plastic flag ensures high visibility during dives, essential for safety and signaling in the water. Once extended, the shaft reaches a total length of 80 cm, an ideal size for quick, clear recognition.
Technical Features
- Extendable shaft made of 2 PVC segments
- Internal band for stability and quick assembly
- High-visibility PVC flag
- Extended length: 80 cm
- Simple and quick assembly and disassembly
Mares Dual Snorkel: High-Ergonomics Bi-Material Design
The Dual snorkel by Mares is made with two distinct materials that provide different levels of softness. This advanced technology ensures comfortable contact, especially around the nape of the neck, thanks to perfect flexibility that preserves the natural, uninterrupted flow of breathing.
Technical and Structural Features
- Carefully engineered diameters and lengths optimized to eliminate air turbulence and make clearing the snorkel tube easier.
- D-shaped profile designed to reduce discomfort at the temples during extended use, improving comfort and stability in the water.
- Hydrodynamic anatomical design that minimizes vibration and noise during underwater movement, increasing breathing quietness for freediving and spearfishing.
Comfort and Extended Use
Developed in collaboration with an Italian orthodontic studio, the mouthpiece is designed to provide unmatched natural breathing, allowing extended freediving and spearfishing sessions without jaw fatigue.
The combination of bi-soft materials and ergonomic shape makes this snorkel especially suitable for freediving and spearfishing, offering an ideal balance of comfort, breathing efficiency, and practicality in the water.
Apneautic Freediving Atolls for Training and Freediving
The Freediving atolls by Apneautic are specifically designed for training and use in freediving and spearfishing, offering practical, safe support for freedivers of all levels.
Materials and Construction
Made from PVC-coated polyester fabric, these atolls provide high mechanical resistance and waterproof performance, essential for prolonged contact with salt water. The surface is rugged yet lightweight, ensuring easy transport and handling in the water.
Technical Features
- High buoyancy that supports weights of varying loads without compromising stability and safety.
- Central storage compartment capable of holding 10 and 12 mm diameter lines up to 100 m long, with easy access through a double closure system consisting of YKK plastic zippers and Velcro for long-lasting durability and practical use.
- Two circular holes in the lower section of the atoll help maintain a stable trim and allow internal water to drain quickly.
- Straps and handles made of polyester (PES) on the lower and side sections for easier gripping and handling before the dive.
- Side housing for telescopic insertion of the diver-down flag, useful for marking the dive point at the surface.
- Heavy-duty stainless steel D-ring for securely attaching the line to the lower section of the buoy.
- Complete version with inner bladder, ensuring reliability and buoyancy control.
Dimensions and Capacity
- Standard size: 600 mm diameter, 200 mm height, 10-liter internal volume.
- Large size: 700 mm diameter, 230 mm height, 16-liter internal volume.
The total internal volume ranges from 45 to 70 liters depending on the atoll size, providing adequate buoyancy for different training and freediving needs.
Specific Features for Freediving and Spearfishing
- Minimizes energy loss during FIM (free immersion), thanks to a design focused on maintaining a stable hydrodynamic trim.
- External straps designed to conveniently hang the snorkel, improving practicality and ergonomics before and after the dive.
Applications and Use
These atolls are particularly suitable for freediving schools and experienced freedivers who need a reliable tool for line training and safe management of the dive point.
Available exclusively in red, the atoll ensures high visibility in the water.
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.
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.
Smooth Skin Socks in Neoprene 3 mm
The Smooth Skin Socks are made from 3.0 mm thick neoprene, with a smooth outer surface and lined interior to provide proper insulation and thermal comfort during freediving and spearfishing.
The preformed design of the socks ensures an ergonomic fit that keeps the foot warm and reduces the risk of blisters, making movement in the water easier.
Technical Features
- Thickness: 3.0 mm for an optimal balance between thermal insulation and elasticity
- Smooth exterior (smooth skin): improves glide through the water and helps limit water absorption
- Lined interior: increases comfort and reduces friction against the skin
- Double-lined sole with external reinforcement: provides greater mechanical resistance and durability, protecting the sole of the foot from abrasive surfaces
- Preformed cut: ensures an anatomical fit that supports freedom of movement while freediving
Available Sizes
- Small (S)
- Medium (M)
- Large (L)
- Extra Large (XL)
Elastic Pro Belt with Nylon Buckles for Freediving and Spearfishing
The Salvimar Pro elastic belt is specifically designed for freediving and spearfishing, ensuring optimal safety during dives.
Made from molded rubber and not cut from standard sheets, the belt features a dedicated contoured shape with beveled edges, making it easier to slide on lead weights and improving weight management and comfort during underwater activity.
The nylon buckle provides high mechanical strength and long-lasting durability, ensuring a reliable, secure closure during freediving and spearfishing.
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.
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.
Anti-Fog Spray Liquid for Dive Masks
Specific spray designed to prevent condensation from forming on the lenses of dive masks before entering the water. Ensures simple, even application.
The liquid creates a protective anti-fog film that ensures clear, fog-free vision during freediving and spearfishing sessions, improving visual comfort and safety in the water.
Technical Features
- Capacity: 30 ml
- Effective formulation for preventing condensation
- Compatible with all types of dive masks
Elastic Rubber Marseille Belt for Freediving and Spearfishing
The elastic Marseille belt in rubber is an essential accessory for spearfishers and freedivers, designed to ensure safety and practicality during dives and time in the water.
The Marseille-style closure, paired with a stainless steel buckle with quick release, allows easy release even in emergency situations, reducing the risk of jams or snags. The buckle pin positioned crosswise ensures reliable and safe release, a crucial feature for underwater activities such as freediving and spearfishing.
Technical features
- Material: durable elastic rubber
- Color: white
- Stainless steel buckle with quick-release transverse pin
The material’s natural elasticity provides an optimal balance between comfort and safety, allowing maximum freedom of movement during underwater activity without compromising effective hold.
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
AISI 316 Sandvik Stainless Steel Curly Line Guide
The Curly Line Guide is a 2.0 mm diameter rod, bent back on itself to form an eyelet that allows the guided passage of the line coming from the reel. Made from high-toughness AISI 316 stainless steel produced by Sandvik, it ensures mechanical strength and durability in the marine environment.
This essential accessory is installed under the speargun muzzle to guide the line coming out of the reel, helping it lay correctly and accommodating the line wraps connected to the shaft.
Technical features
- Rod diameter: 2.0 mm
- Material: high-toughness Sandvik AISI 316 stainless steel
- Shape: curly eyelet for line passage
- Installation: under the speargun muzzle
Applications and uses
The HUNT “R” curly line guide is suitable for:
- Guiding the line during loading and retrieval
- Line routing, helping prevent snags and uneven wear
- Line guide to keep the line connected to the shaft neatly organized
- Installation on wooden spearguns and existing spearguns
This component provides better line management in spearfishing and freediving, improving functionality and safety during use.
C4 FGB Umberto Pelizzari Fiberglass Fins for Freediving and Spearfishing
The FGB Umberto Pelizzari fins, designed and manufactured entirely in Italy by C4, feature a blade made from 100% prepreg epoxy fiberglass. This technical material delivers the perfect balance between elasticity and mechanical strength, ensuring efficient thrust transfer and a smooth, controlled kick—essential characteristics for freediving and spearfishing.
With a length of 79 cm, the blade has a thrust area greater than its hydrodynamic resistance area, promoting optimized elastic deformation that increases propulsion without increasing physical effort. The water rails with a convex section, extending along the full length of the blade, are designed to improve water channeling, reducing lateral vortices and optimizing the fin’s hydrodynamics during dives.
The perforated 250 model Foot Pocket with a 3° angle provides a comfortable and precise fit, essential for maintaining control during freediving and spearfishing sessions, ensuring stability and comfort even during extended use.
Technical Features
- Blade material: 100% prepreg epoxy fiberglass, for an optimal balance between lightness and durability
- Blade dimensions: 790 x 195 mm
- Available stiffnesses: 20 Super Soft, 25 Soft, 30 Medium, to suit different thrust and effort requirements
- Water rails: anti-turbulence convex profile, reducing lateral vortices and improving hydrodynamic efficiency
- Foot Pocket: perforated 250 model with a 3° angle, designed for maximum comfort and a secure fit on the foot
- Color: all black for blade and water rails, for a clean, functional design in the water
- Available Sizes: from 36/37 to 46/47, for a precise and comfortable fit
C4 Crotch Belt by Marco Bardi
The crotch belt developed by C4 in collaboration with Marco Bardi is designed specifically for spearfishing and freediving. This anchoring system allows belts and back-mounted ballast systems to be securely fixed, ensuring they do not shift up toward the armpits during duck dives and the descent phase.
With a thickness of 3 mm, the belt provides strength and lightness, offering an ideal balance between mechanical resistance and in-water comfort. The easy attachment allows quick installation and reliable hold, keeping trim stable during the dive.
This accessory is essential for achieving proper trim and improving practicality in the water, preventing annoying upward movement of straps and back-mounted ballast systems during spearfishing.
Imersion Foot Pockets for Freediving and Spearfishing
The Imersion Foot Pockets are known for their softness and exceptional comfort, so much so that they are nicknamed "slippers." They are ideal for those who use fins for many hours a day, ensuring a relaxed, comfortable fit during freediving dives and spearfishing sessions.
Technical Features
- Ultra-soft side rails: designed to prevent any stiffening of the blade in the affected areas, unlike other models that can compromise fin flexibility.
- Compatibility: can be fitted to any carbon or composite blade available on the market, ensuring adaptability and versatility.
- Installation: no assembly kit required; assembly is done exclusively by gluing, simplifying the process and ensuring a secure hold.
- Available Sizes: 38/40, 40/42, 42/44, 44/46, for a precise and comfortable fit.
Benefits for Freedivers and Spearfishers
The special softness of the rails ensures optimal flexibility of the blades, improving power transfer without interfering with finning dynamics. The foot pockets are designed to provide maximum comfort in the water and a fit that reduces fatigue during extended dives.
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.
Viper Mask for Freediving and Spearfishing
The Viper mask is specifically designed for freedivers and spearfishers who require an advanced technical solution. Made with selected materials and a focus on ergonomics, it offers the ideal balance of lightness, comfort, and functionality.
Technical Features
- Anatomical matte silicone skirt, designed without an inner edge to prevent discomfort during the dive
- Optimized hydrodynamic profile to reduce water resistance, improving fluidity of movement
- Reduced internal volume, making equalization easier in freediving
- Minimal distance between the tempered glass lenses and the eyes, providing a wide field of view and a more direct perception of the underwater environment
- Strap with ergonomic buckles for quick, comfortable, effortless adjustment
- Specific silicone treatment to limit fogging, increasing visibility during the dive
- Matte finishes and anti-reflective properties that improve visual quality even in variable light conditions
Materials and Comfort
The next-generation silicone used for the skirt provides elasticity and adaptability to the face, ensuring a secure seal without creating pressure points. The overall lightness of the mask reduces fatigue during extended dives.
Applications
The Viper mask is particularly suited for freediving and spearfishing, where reduced internal volume and minimized hydrodynamic resistance are key elements for improving underwater performance.
Matto Belt Reel by Hunt Technology
Matto is a belt Reel designed specifically for spearfishing and features a Delrin structure machined from solid stock using CNC machines, ensuring high mechanical strength and light weight.
Technical features
- Materials: solid Delrin body, burnished stainless steel belt loop
- Adjustable belt loop suitable for any belt thickness for secure, stable attachment
- Drag mechanism: integrated through an internal spring that controls and slows spool unwinding without the need for external knobs
- Rewind knob streamlined and sized for easy use without getting in the way during spearfishing sessions among the rocks
- Spool capacity: 50 meters of high-visibility orange Dyneema line
- Included accessories: 7 cm stainless steel snap hook
- Weight: 365 grams, optimized to avoid weighing down the belt while fishing
Design and functionality
Matto’s clean, rugged design ensures high efficiency and practicality during freediving and spearfishing, focusing on ease of use and long-term durability. The choice of quality materials such as Delrin and burnished stainless steel ensures excellent resistance to saltwater corrosion, typical of the marine environment.
The internal spring avoids external mechanical complications, reducing the risk of jams or malfunctions during line retrieval.
Use in spearfishing
The high-visibility Dyneema line makes control easier during underwater activity, while the stainless steel snap hook allows the Reel to be quickly and securely attached to the belt or fishing gear.
Matto is a reliable, functional technical solution for freedivers and spearfishers who need a strong, lightweight Reel that adapts to any belt setup.
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.
Low-profile M10 screw adapter for HUNT reels on C4 spearguns
This 10.0 mm low-profile screw adapter is specifically designed to allow HUNT reels to be mounted on C4 series spearguns. Its design ensures a secure, precise fit, optimizing the speargun’s trim during use in spearfishing.
Technical features
- Screw diameter: 10.0 mm (M10)
- Type: low-profile screw for reel mounting
- Compatibility: HUNT reels and C4 spearguns
- Material: corrosion-resistant in marine environments
Benefits for freediving and spearfishing
The adapter ensures a stable connection between the reel and the speargun, helping maintain accuracy during tracking and the trim of the underwater system. The low-profile screw reduces bulk, improving handling and smooth operation while freediving.
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.
H-TYPE Rob Allen 1 kg Belt Lead Weight
The H-TYPE belt lead weight by Rob Allen is designed to provide balanced weight distribution during spearfishing and freediving. With a weight of 1 kg, it is a classic lead weight intended to optimize underwater trim and make diving easier without compromising freedom of movement.
Its shape and design are engineered to ensure stable and secure attachment to the belt, preventing unwanted shifting that could affect comfort and diving technique. Compatibility with standard belts makes this lead weight an essential component for precise weight adjustment during dives.
Main technical features
- Material: durable, long-lasting classic lead
- Weight: 1 kg, ideal for balanced load adjustments
- Design: ergonomic shape for a perfect fit on the belt
- Compatibility: suitable for standard freediving belts for spearfishing and freediving
- Functionality: optimizes underwater trim, improving stability and control during dives
Thanks to its simplicity and reliability, the H-TYPE Rob Allen lead weight is a practical and functional solution for spearfishers who need precise ballast control during dives.
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.
Cressi Corsica Black Snorkel for Freediving and Spearfishing
The Corsica Black snorkel by Cressi is specifically designed for freediving and spearfishing. It offers a technical solution suited to the comfort and functional needs required by these disciplines.
Materials and Design
The tube is made from ultra-flexible polyurethane, a material that provides excellent adaptability and mechanical strength without compromising lightness. This feature promotes better hydrodynamics during underwater breathing and reduces bulk in the water.
The mouthpiece is made from hypoallergenic silicone, designed to ensure high comfort and a secure grip without irritation, essential during freediving dives or extended spearfishing sessions.
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.
Freediving and Freediving
Freediving is a discipline that requires specific technical equipment, selected according to the training environment, the athlete's level, and the goals, whether pool training, depth sessions in open water, or competition. This category includes the full range of products dedicated exclusively to freediving and freediving: wetsuits, fins, monofins, masks, buoys, weights, safety systems, nose clips, fin bags, books and technical manuals, and pool accessories. Each subcategory is structured to meet specific and varied needs, from the first dive to competitive activity.
Product Types
Wetsuits for Freediving and Freediving
The wetsuits in this category are made from freediving-specific neoprene, available in open cell configuration (open-cell interior, which adheres directly to the skin and reduces water circulation) and smooth skin (smooth exterior that reduces hydrodynamic drag during descent). The range includes both two-piece wetsuits with an integrated hooded jacket and one-piece wetsuits. Thicknesses typically range from 2 mm to 5 mm, depending on water temperature and the type of dive. Seams are generally glued and heat-sealed to ensure water tightness and durability. Men’s and women’s models are available, with sizes from XXS to XXL.
Fins for Freediving
The freediving fins in this section are made from 100% carbon, high-strength mixed carbon/fiberglass composites, or polymer materials. Blade length ranges from about 75 cm to over 90 cm for long-blade variants. The monofin version is mainly intended for dynamic apnea and constant weight disciplines, and requires specific technique. Foot pockets, integrated or removable, are available in different sizes and stiffness levels. The choice of blade material directly affects elastic response and muscle energy consumption per kick cycle.
Masks for Freediving
The freediving masks in this category differ from traditional underwater masks due to their low internal volume, which limits the amount of air required for equalization during deep descents. Tempered glass and a soft silicone skirt are standard features. Some models are also available with anti-fog lenses.
Buoys and Atolls for Freediving
Freediving buoys are essential signaling, safety, and training accessories for open-water practice. In this case, the buoy type is the Atoll, a floating platform to which the descent line is secured, used during depth training sessions and competitions. The descent line connected to the buoy allows the athlete to orient themselves during descent and the safety team to monitor the session parameters.
Safety in Freediving
Freediving safety is not an accessory, but a structural part of the practice. This subcategory includes lanyards (safety cords) with quick release, connection systems between the athlete and the descent line that allow retrieval in the event of an accident. A quick-release system is essential to ensure prompt intervention by the safety diver.
Weights for Freediving
Freediving weights include both traditional belt weights and weighted collars (neck weight), used in dynamic apnea disciplines to streamline body trim during pool lengths. The choice of weighting system depends on the discipline practiced, depth, wetsuit thickness, and the individual athlete’s buoyancy trim.
Nose Clip
The nose clip (nose clip) is an accessory used mainly in indoor and outdoor freediving disciplines to prevent water from entering through the nose and to facilitate equalization while keeping the hands free. Shape, material, and closing pressure vary between models.
Bags
This category includes various bag models for transporting equipment and long fins, which do not fit in standard bags due to their size. Some are approved for air travel as checked baggage. The rigidity of the structure protects carbon blades from impacts and twisting.
Pool Accessories
The pool subcategory includes equipment and accessories specifically for indoor freediving training, intended for static and dynamic apnea disciplines.
Practical Use
Open-water freediving requires a minimum kit that includes a wetsuit, mask, fins and buoy, line, and safety lanyard. The buoy signals the diver’s presence to surface vessels and is the anchoring point for the safety system. The lanyard connects the athlete to the descent line during the vertical phase, allowing rapid intervention in the event of loss of consciousness at depth.
Pool training requires a different setup: for static (STA), a thin wetsuit, goggles or mask, and nose clip are sufficient. For dynamic (DYN), long fins or a monofin are the central element, with weight that must balance the buoyancy of the wetsuit to maintain a horizontal trim.
Depth training sessions with an atoll require a vertical descent line connected to a surface atoll.
Equipment transport is an important practical consideration: long freediving fins, especially monofins, require dedicated fin bags to prevent damage to the blades during transport.
Conclusion
The Freediving category at Deep Blue offers a comprehensive technical selection covering every phase of the discipline: from basic equipment for pool training to specific gear for depth sessions and competition. The subcategories reflect the real needs of freedivers at any level.
