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Impulse Black Fins for Freediving and Spearfishing
The Impulse Black Fins are designed to deliver high performance in finning during freediving and spearfishing sessions. Ideal for freedivers of all experience levels, they feature a thin, lightweight blade with a swallowtail design, optimized to improve directionality in the water and thrust transmission.
The blade is equipped with anti-slip rails that reduce lateral water spill, increasing propulsive efficiency. The 29-degree flex angle ensures an optimal balance between maximum output and minimal energy expenditure. The structure is engineered to provide high impact resistance, preventing accidental breakage during use.
Gara Modular Foot Pockets
The fins are equipped with Gara Modular foot pockets, removable and self-adjusting, made from dual-compound thermorubber. Their construction provides thermal comfort and softness, while also improving force transmission from the foot to the blade. The instep integrates a 2 cm wide Self-Adjusting elastic band, ensuring a perfect fit for different foot shapes for an optimal and stable fit.
Technical Features
- Blade material: plastic polymer
- Swallowtail design to improve directionality and thrust
- Anti-slip rails to reduce lateral water loss
- Flex angle: 29° for propulsive efficiency
- High mechanical impact resistance
- Self-adjusting Gara Modular Foot Pockets in thermorubber
- 2 cm Self-Adjusting elastic band for ergonomic fit
- Available in two colors: Black and Blu Metal
- Available Sizes: 36/37, 38/39, 40/41, 42/43, 44/45, 46/47
Applications
These fins meet the needs of both beginner freedivers and spearfishers, thanks to their combination of lightness, responsiveness, and comfort. The technical configuration ensures smooth movement, easy control, and effective thrust transmission.
Multifunction Loader for Pneumatic Spearguns
The multifunction loader is an essential accessory for spearfishing and freediving with pneumatic spearguns, designed to make loading shafts equipped with single floppers or multi-prong tips easier. Thanks to its ergonomic, compact design, it allows precise and safe operation even in the water.
Main Technical Features
- Makes loading shafts on pneumatic spearguns with single floppers and multi-prong tips easier
- Integrated valve cover cap remover for quick, effortless opening of the valve protection cap
- Ergonomic black plastic Handle, providing a firm, durable grip during loading
- Compact size, designed for maximum ease of transport and use in any underwater situation
- Color: black, for a low-profile look and to minimize unwanted reflections in the water
Benefits for Freediving and Spearfishing
This loader ensures smoother, safer handling when loading the pneumatic speargun. The combination of a compact design and an ergonomic handle increases comfort and stability, key factors for efficient gear preparation in the water.
The dedicated tool for unscrewing the valve cover cap also allows faster maintenance and use of the speargun, ensuring the valve is easily accessible wherever you are, without compromising strength or functionality.
Microsub Race Knife for Spearfishing
The Microsub Race by Mac Coltellerie is a knife designed specifically for spearfishing and freediving, featuring a compact size that makes it easy to handle and use underwater. The blade, 6 cm long, is made from corrosion-resistant stainless steel, essential for ensuring durability and maintaining sharpness even in saltwater environments.
Technical Features
- Blade with one plain edge and one serrated edge, adapting to different cutting needs during spearfishing.
- Rigid plastic sheath with a hydrodynamic design, reducing drag during underwater movement and ensuring quick attachment via a click system.
- Total length of 14.5 cm for an optimal balance of handling and safety.
- Supplied with two elastic straps for attachment to either the belt or arm, ensuring versatile use and comfort in the water.
Benefits for Freediving and Spearfishing
The stainless steel construction provides an effective combination of mechanical strength and corrosion resistance, essential for use in marine environments. The sharp blade and dual-edge configuration deliver precision and practicality when handling underwater tasks. The hydrodynamic sheath reduces water friction, promoting smooth, fluid movement while diving.
Thanks to the option of arm or belt attachment, the knife always remains accessible without restricting freedom of movement.
Water Rails Kit for Carbon or Composite Blades
The Water Rails kit is made of rubber and specifically designed for installation on carbon or composite blades used in freediving and spearfishing. This replacement kit is compatible with C4 blades and other brands, providing a simple and functional upgrade.
Technical features
- Height: 10.0 mm
- Length: 1 meter
- Constant-type side profiles
- Material: rubber suitable for mechanical strength in underwater environments
Application
The side profiles are attached to the blade by bonding with cyanoacrylate glue, ensuring a stable and long-lasting hold. This type of installation helps optimize the blade’s hydrodynamics, improving finning smoothness and responsiveness when moving through the water.
Sigal Sub JEWEL Articulated Wishbone in AISI 316 Stainless Steel
The JEWEL wishbone by Sigal Sub is an essential component for rigging bands on spearguns for spearfishing and freediving. Made entirely from AISI 316 stainless steel, it provides high mechanical strength, corrosion resistance, and wear resistance—essential for use in saltwater underwater environments.
Technical Features
- Material: AISI 316 stainless steel, known for its durability and corrosion resistance.
- Dimensions: 44.5 x 32 mm (hole center distance), suitable for most spearguns.
- Weight: 14.9 grams, allowing excellent balance without adding unnecessary weight to the speargun.
- Rigid structure: maintains perfect parallel alignment between the bands even when the speargun is loaded, ensuring a stable and precise sight line.
- Anti-abrasion system: protects the line body from prolonged rubbing, increasing the overall service life of the gear.
Technical Benefits
The rigidity of the JEWEL wishbone promotes efficient transfer of band power, improving trigger action smoothness and shot accuracy. In addition, the stainless steel construction ensures high mechanical strength and long service life, even with frequent saltwater freediving sessions.
Applications
Suitable for band tying on freediving and spearfishing spearguns, JEWEL is ideal for freedivers who need a reliable, lightweight, and compact component that keeps band parallel alignment consistent for improved shooting performance.
Predathor Vuoto Pneumatic Speargun
The Predathor Vuoto is a pneumatic speargun with a vacuum system, designed to deliver superior ease of loading, perfect balance, and unmatched shaft exit speed, key features for spearfishing and freediving.
The ergonomic handle is made from glass-fiber-reinforced nylon, ensuring excellent grip and mechanical strength during underwater use. The speargun is also equipped with a power regulator to adjust thrust to underwater conditions, and an automatic side line release that makes shooting operations faster and easier.
The Predathor Vuoto comes ready to use, equipped with a Tahitian shaft and vertical reel as standard on the 85, 100, 115, and 130 cm versions, providing an efficient setup that is immediately ready for spearfishing.
Main technical features
- Vacuum pneumatic system to improve reload speed and shot power
- Ergonomic Handle in glass-reinforced nylon, durable and easy to handle
- Integrated power regulator to adjust shaft thrust
- Automatic side line release to improve tracking and shooting
- Supplied with Tahitian shaft and vertical reel on the larger sizes
- Available in seven lengths: 55, 65, 75, 85, 100, 115, and 130 cm
Shaft Ocean - Hunt Technology
The Ocean Shaft Hunt Technology is a top-of-the-line shaft for band spearguns and roller spearguns, made from 17-4 PH stainless steel, ground and certified by the steel mill. Computer numerical control (CNC) machining ensures straightness, precision, and excellent finishes, making it one of the most reliable and high-performance shafts on the spearfishing market.
Material and machining
Built from ground, certified, straight, and smooth 17-4 PH steel bars. CNC machining ensures minimal tolerances, maximum rigidity, and perfectly smooth surfaces for optimal hydrodynamic penetration. The material provides corrosion resistance, long-term durability, and consistent ballistic performance.
Shark-fin tabs and flopper system
The 4 finely offset shark-fin tabs are strategically positioned along the shaft — at 60 / 90 / 120 / 360 mm from the rear — for optimal in-flight stability and easy line routing. Their layout resembles the fins of a shark, directly contributing to ballistic performance. The floppers are recessed and partially disappear into the shaft profile, ensuring superior hydrodynamics.
- The floppers are welded directly onto the shaft to prevent deformation during use and ensure perfect penetration into the fish
- The single flopper features an innovative mounting system with a welded pin, positioned by default on the underside
- Available in Single Flopper (underside) and Double Flopper (opposing) configurations
Hole and line bridge configuration by diameter
The hole and line bridge configuration varies according to the shaft diameter, optimizing each size for its specific use:
6.25 and 6.50 mm diameter Shafts
- Rear hole (practical for hole shots)
- Hole on the preload shark-fin tab at 360 mm from the rear (convenient for ambush hunting and for roller spearguns)
- No line bridge
6.75 / 7.00 / 7.25 / 7.50 / 8.00 mm diameter Shafts
- Rear hole (convenient for hole shots)
- Line bridge at 375 mm from the rear, made from raw AISI 316 stainless steel
- Line passage height of 2.1 mm (length 8.00 mm): allows the use of large-diameter shooting lines or monofilament
Optional accessory: penetration cone
Available as an optional accessory, the CNC-machined brass penetration cone provides an optimal hydrodynamic profile, maximizing shaft performance during use.
Specifications and availability
- Available diameters: 6.25 — 6.50 — 6.75 — 7.00 — 7.25 — 7.50 — 8.00 mm
- Available lengths: from 75 to 190 cm
- Flopper configurations: Single Flopper (underside) / Double Flopper (opposing)
- Tip: Conical or Tri-Cut
- Compatibility: traditional band spearguns, roller spearguns, and enclosed-track spearguns (American style)
- Shark-fin tabs designed for: Dyneema wishbones and metal wishbones
Sigal Sub Marseillaise Belt for Freediving and Spearfishing
The Sigal Sub Marseillaise Belt is designed specifically to meet the needs of freedivers and spearfishers. Made from extremely elastic rubber, it ensures an excellent fit and comfort during dives.
It measures 140 centimeters in length and 4 millimeters in thickness, dimensions designed to provide proper balance and excellent pressure distribution on the body during use in the water.
The quick-release “Marseillaise” buckle is made entirely of stainless steel, ensuring high resistance to saltwater corrosion and long-lasting durability. This feature makes the belt practical and safe to use in marine environments.
Technical Features
- Material: elastic rubber
- Length: 140 cm
- Thickness: 4 mm
- Buckle: quick-release stainless steel (Marseillaise type)
- Available colors: Black, Red, White
Benefits for Freediving and Spearfishing
- High elasticity for an optimal fit as body volume changes during freediving descents.
- Mechanical and corrosion resistance thanks to the stainless steel buckle.
- Practicality when putting on and quickly releasing the belt while in the water.
Ergonomic Salvimar Drop Back Weight
The Salvimar Drop Back Weight is designed to provide optimal support during freediving and spearfishing, especially in shallow water and in conditions requiring heavy wetsuits typical of the winter season.
Made with neoprene shoulder straps, it offers excellent ergonomics and comfort, ensuring a precise fit that reduces back fatigue during extended dives.
Main Features
- Ergonomic back support for even distribution of wetsuit pressure
- Neoprene shoulder straps for superior comfort and body adaptability
- Essential for use with heavy wetsuits in cold water or for shallow-water dives
- Available in 3 sizes: S-M, L-XL and XXL, for a perfect fit
Slim Knife Strap Salvimar
The Slim knife strap by Salvimar is made from elastic Velcro, ensuring a secure hold and excellent adaptability to the shape of the arm or calf. This fastening system provides comfort and stability during freediving or spearfishing, keeping the knife or other small accessories always within easy reach without restricting movement.
The compact 40 cm x 2.5 cm dimensions allow ergonomic positioning, minimizing bulk and making buoyancy control in the water easier. The strap is designed to withstand the marine environment and the wear typical of underwater activities, ensuring long-lasting durability and reliability.
Synthetic Rubber Bungee for Rob Allen Spearfishing
The Rob Allen bungee is made from high-quality synthetic material, designed specifically for freediving and spearfishing. Available in various lengths from 1 to 10 meters, it allows controlled stretch up to three times its resting length, providing effective shock absorption when retrieving your catch.
Technical Features
- Material: synthetic rubber with a custom Rob Allen compound, resistant to UV rays and saltwater environments.
- Stretch: 3x stretch factor at 8 kg of pull.
- Safety line strength: Dyneema with a 270 kg breaking load.
- Available lengths: 1, 2, 3, 5, and 10 meters.
- Ends: fitted with convenient loops for quick attachment.
- Production: made in South Africa, synonymous with high standards for spearfishing.
Functionality and Use
The bungee is ideal for spearfishing at varying depths, used together with a floatline or to connect two floats. In particular, when hunting large pelagic fish, the 10-meter model provides up to 30 meters of line at full extension, making it easier to manage the catch and reducing the risk of breakage while tiring the fish.
The combination of synthetic rubber and Dyneema line ensures excellent elasticity and mechanical strength, maintaining efficiency and responsiveness even in saltwater marine conditions, with high UV protection. The attachment loops also simplify rigging and removal operations while in the water.
Spillo-Stiletto 2006 Fish Stringer for Freediving and Spearfishing
The Spillo-Stiletto 2006 is a fish stringer designed specifically for spearfishing operators, valued for its practicality and proven functionality over more than a decade of use by HUNT.
Made with a Stainless Steel spike featuring an extremely sharp three-prong Tip, this tool allows you to both dispatch the fish quickly and precisely and securely pierce it for transport. This ensures greater efficiency and safety during the subsequent stages of the dive and return.
At the opposite end from the Tip, a Dyneema cord is attached, a material known for its high mechanical strength and light weight, serving as a retention system for the catch. The Line is adjustable via a practical button that allows you to:
- tension the cord during transport, preventing unwanted movement;
- extend the Line to make it easier to stow the fish during breaks out of the water.
The fish stringer fits into a belt Sheath with a secure locking mechanism, designed to prevent the spike from accidentally coming out during underwater movement.
Another technical aspect worth highlighting is the significant 350-gram weight of the spike, which helps balance the load on the belt, improving stability and comfort for the spearfisher while in the water.
Main technical features
- Material: Stainless Steel
- Tip: Sharp three-prong design for effective use on live fish
- Line: Dyneema with button adjustment system
- Sheath: Anti-slip-out safety locking fit, belt-mounted
- Spike length: 10 cm (short version)
- Weight: 350 grams, useful for belt balancing
The Spillo-Stiletto 2006 is ideal for spearfishers looking for a reliable, well-designed system for carrying caught fish, ensuring practicality, safety, and control in the underwater environment.
AISI 316 Stainless Steel Threaded Insert for Speargun
Threaded insert made from AISI 316 stainless steel, a material known for its excellent corrosion resistance in marine environments, ideal for spearfishing and freediving.
The hexagonal shape combined with the external knurling ensures a secure, stable grip, allowing components to be precisely fastened to the speargun. This configuration also makes it easier to insert and, if necessary, remove from the wooden housing without damaging it.
Technical Specifications
- Internal thread: M4
- Length: 15 mm
Designed to ensure reliable, long-lasting fastening, the insert allows accessories or additional components to be integrated while maintaining the trim and functionality of the spearfishing speargun.
Foot Pockets Pathos Fireblade Soft - Black
The Fireblade Soft foot pockets by Pathos are designed to offer a balance of high comfort and the lightweight performance essential for spearfishing and freediving. Thanks to an exclusive blend of three types of vulcanized rubber, this foot pocket features a variable-stiffness combination to ensure specific function and comfort in the different areas of the foot.
Technical Features
- Soft toe and heel area: provides comfort and reduces fatigue during finning
- Medium-stiffness side rails: promote a smooth, natural blade movement while freediving
- Rigid metatarsal area: ensures stability and effective power transfer to the blade
- Thin side rails: designed to work effectively in the water without increasing resistance or fatiguing the leg
- Easy installation: blades can be secured with a few drops of cyanoacrylate glue for quick, practical maintenance
- Lightweight: low weight of 370 grams for greater freedom of movement underwater
Available Sizes and Color
- Sizes: 38/40, 40/42, 42/44, 44/46, 46/48, 48/50
- Color: black
MATC French-Style Prong Tip Trident Tip
The MATC Trident Tip prong tip is a patented model, especially appreciated for spearfishing sea bass, mullet, and other white fish. Specifically designed to increase effectiveness in murky water conditions, this trident tip ensures a higher success rate than a traditional Tahitian shaft.
Once even partially hit by the MATC trident tip, the fish has a reduced ability to escape, increasing the chances of success while spearfishing.
Technical Features
- Tips: three tips with a 6.0 mm diameter
- Center tip: threaded and interchangeable with M7 thread
- Barbs: movable stainless steel wire barbs, ensuring optimal hold on the prey and folding back to make extraction easier
- Available materials: stainless steel and titanium
- Sizes: Medium and Large
Specific Advantages
The patented system, thanks to its movable barbs, combines a solid hold with practical prey extraction, improving fish handling while freediving. The construction in strong, lightweight materials, such as titanium or stainless steel, ensures mechanical durability and lightness during spearfishing.
The M7 threaded version makes the trident tip compatible with standard threaded shafts, making tip replacement and maintenance easier while maintaining a balanced, stable setup for effective penetration in the water.
Magnum Arms for Textile Wishbones
The Magnum arms are designed for making textile wishbones intended for freediving and spearfishing. Made from work-hardened steel and subjected to heat treatment, they ensure high mechanical strength and long-lasting durability.
These arms, despite their simplicity, provide an effective technical solution for addressing the issues associated with using textile wishbones. Their design allows easy insertion into the bands, even those with small-diameter bores, ensuring a secure grip without compromising the integrity of the rubber.
Technical Features and Compatibility
- Compatible with traditional textile bridles, dyneema bridles, and Dynamic bridles
- Easy installation even on small-bore bands
- Can be used with bulk rubber for advanced customization
- Material: work-hardened steel with heat treatment to optimize strength and durability
The combination of materials and processing ensures an optimal balance between strength and light weight, important for maintaining hydrodynamic efficiency without weighing down the underwater setup. Their ease of use makes Magnum arms suitable for those looking for technical solutions to rig bands precisely and reliably for spearfishing.
Kunai: Knife for Freediving and Spearfishing
The Kunai knife, designed by Antolas Design, is a compact, reliable, and functional tool developed specifically for the needs of freedivers and spearfishers. Its minimalist design is inspired by 16th-century Japanese tradition, with a one-piece construction laser-cut from a sheet of carbon-enriched Aisi 420 stainless steel.
Materials and Technical Features
- Blade: 85 mm length, 4 mm thickness, hand-sharpened with a double edge, smooth on one side and serrated on the other, for effective cutting and penetration performance.
- Steel: hardened Aisi 420, with a hardness of 55 HRC Rockwell, ensuring high mechanical strength and long-lasting sharpness.
- Overall Length: 170 mm, with an overall thickness of 13 mm.
- Weight: 70 grams for the knife, 110 grams including the sheath, ensuring light weight and easy handling in the water.
Ergonomic Design and Balance
The blade is carefully balanced to optimize penetration and control during cutting, while the handle is ergonomic and secure, ideal for extended use while freediving. The compact shape allows smooth, precise handling, essential for spearfishing.
Innovative Magnetic Sheath
The knife includes a sheath made from high-strength polyester, tear-resistant and puncture-resistant. Inside, a powerful magnet specifically engineered for underwater use allows quick, unobstructed insertion and extraction, making operation in the water easier.
The sheath features a quick-attach lanyard and a non-slip elastic Velcro strap for secure attachment to a belt, arm, or leg, adapting to the freediver’s different preferences.
Note: the internal magnet is very powerful; it is recommended to avoid contact with electronic devices during transport.
Production Details
The Kunai knife is a 100% Made in Italy product, manufactured using state-of-the-art machining processes and careful quality controls to ensure reliability and long-term durability in spearfishing and freediving environments.
Salvimar Pro Elastic Belt for Freediving and Spearfishing
The Salvimar Pro elastic belt is specifically designed to meet the needs of freedivers and spearfishers, ensuring comfort and functionality when carrying ballast weights.
Made from molded rubber using a dedicated process, unlike traditional elastic belts cut from rubber sheets, this belt features an exclusive contoured profile that provides better fit and practicality in the water. The beveled edges make it easier to slide and position the weights, optimizing load management during freediving sessions.
Main Technical Features
- Purpose-molded rubber material for freediving and spearfishing
- Contoured, beveled edges to make weights slide more easily
- Stainless steel buckle corrosion-resistant and with high mechanical strength
The stainless steel buckle ensures long-lasting durability even in marine environments, providing safety and reliability when fastening the belt during freediving sessions.
Standard Cordura C4 Fin Bag
The Standard Cordura Fin Bag by C4 is made from waterproof ripstop nylon, ensuring mechanical strength and long-lasting durability, even in underwater environments.
Designed as a bag/backpack, it allows you to easily carry your fins and part of your freediving and spearfishing gear, optimizing space and practicality.
Main features
- Cordura structure resistant to tensile stress and abrasion
- Dedicated external pocket for storing a mask, snorkel, or other essential freediving accessories
- Versatile design that combines functionality and comfort while traveling
This bag is ideal for freedivers and spearfishers who need a reliable storage solution for transporting their specialized gear, maintaining a balance between compactness and carrying capacity.
Remora Float Buoy for Spearfishing
The Remora Float buoy is a buoy specifically designed for spearfishing, appreciated worldwide for its reliability and simple construction. Made with a single chamber, it ensures durability and ease of use, and can be inflated up to 1.5 bar of pressure.
Technical Features and Benefits
- Materials and construction: a single chamber with no internal components, ensuring maximum mechanical strength and eliminating the risk of accidental failures.
- Operating pressure: the ability to withstand up to 1.5 bar allows the buoy to maintain its shape even on dives down to 15 meters, while significant compression only occurs at around 40 meters.
- Torpedo shape and lightweight design: the hydrodynamic profile reduces drag in the water, providing minimal pull on wounded fish and helping reduce the chance of tearing or losses during retrieval.
- Standard tire valve: equipped with an automotive-style valve, it allows fast inflation without adapters at any service station worldwide.
- Accessory package: supplied with two heavy-duty shark clips for quick, secure connection to a bungee, floatline, or fish stringer.
Available Sizes
- 11 Liters
- 20 Liters
- 35 Liters
Use and Applications
The Remora Float is particularly well suited to bluewater hunting thanks to its lightweight construction and hydrodynamic efficiency. It can be easily carried on spearfishing trips without getting in the way, and is ideal in any underwater situation where a compact yet high-performance buoy is required.
Reliability and Certification
Made in South Africa with selected materials, the Remora buoy is the preferred choice for those who need a reliable, simple support system that can adapt to the specific demands of spearfishing without compromising safety or functionality.
Salvimar Stainless Steel Sleeve Crimping Pliers
The sleeve crimping pliers by Salvimar are made from stainless steel to ensure resistance to the corrosion typical of the marine environment during freediving and spearfishing activities. The robust construction ensures durability and reliability when crimping sleeves onto monofilament.
The ergonomic handle in co-molded rubber promotes comfort and a secure grip during use, even in wet conditions or underwater, improving ease of use during every stage of gear assembly or maintenance.
Technical Features
- Four calibrated holes for precise, secure crimping of sleeves onto monofilament, ensuring stable, long-lasting connections
- Integrated side line cutter for quick, precise cutting of the line, improving work efficiency
- Sliding locking pin in the closed position that makes adjustment easier and maintains strong crimping force without excessive effort
These pliers are an essential accessory for managing monofilament and sleeves in spearfishing, supporting assembly and repair operations quickly, conveniently, and reliably.
Narrow Stainless Steel Gaff for Spearfishing
The narrow gaff by Mac Coltellerie is a tool designed specifically for spearfishing, optimized for extracting catches from tight holes and complex underwater environments.
Technical Features
- Material: stainless steel, resistant to marine corrosion and guaranteed for durability in the water
- Diameter: 5 mm, the ideal size for easily reaching into tight spaces without compromising strength
- Overall length: 45 cm, to provide the reach needed during extraction
Functionality and Use
The gaff is designed to make it easier to extract catches taken while spearfishing from particularly tight or hard-to-access holes, offering a secure grip without damaging the surrounding environment.
The stainless steel construction combines mechanical strength and efficiency, ensuring both the light weight needed for underwater use and the toughness required during the catch retrieval phase.
MB001 Carbon Fins for Freediving and Spearfishing
The MB001 fins are designed by C4 in collaboration with Marco Bonfanti, specifically developed for the needs of freedivers and spearfishers. Made from T700 carbon, they deliver an optimal combination of lightness, elasticity, and mechanical strength.
Reverse Parabolic Lamination Design and Technology
The main feature of the MB001 is the Reverse Parabolic: the parabolic flex curve is positioned close to the foot rather than at the tip, thanks to advanced lamination studies. This increases the thrust surface area in relation to hydrodynamic resistance, improving the mechanical behavior of the blade and significantly increasing propulsion.
The larger thrust surface makes it possible to use stiffer blades while maintaining the same level of effort, optimizing finning efficiency and performance in the water.
Technical Features of the Blade and Water Rails
- Blade size: 806 × 195 mm
- Fin size, size 42/43: 920 × 195 mm
- Material: T700 Carbon
- Available stiffnesses: 20 Super Soft, 25 Soft, 30 Medium
- Black water rails with a rounded profile to reduce turbulence, extending along the full length of the blade to improve water channeling and reduce edge vortices
Foot Pockets and Sizes
The MB001 fins are fitted with 250 foot pockets pre-shaped with a 3° angle, designed to ensure excellent comfort and smooth, direct power transmission.
The model is available in 7 sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45, ensuring a precise and secure fit.
Applications
These carbon fins are specifically developed for freediving and spearfishing, offering a perfect balance between stiffness and elasticity for efficient thrust and greater underwater autonomy.
Salvimar Speeder Fins
The Salvimar Speeder Fins are made from variable-thickness polypropylene, with 3.5 mm near the foot and 1.8 mm at the blade tip. This construction provides an optimal balance between stiffness and flexibility, ensuring efficient thrust transmission with minimal effort during freediving finning and spearfishing.
Ergonomics and Comfort
The foot pocket is shaped from ergonomic rubber with variable thicknesses and integrates a molded rigid insole that improves power transmission and foot support. This configuration increases comfort, allowing for a snug fit and a high level of blade control.
Mechanical Strength and Hydrodynamics
The side rails are positioned under the sole of the foot and incorporate fused polypropylene side clips, ensuring excellent energy transfer from the foot pocket to the blade with no discontinuity points. This reduces hydrodynamic turbulence and prevents annoying interference while swimming.
Sizes and Specifications
- Stiffness: single
- Available sizes: 39/40, 41/42, 43/44, 45/46
Sirocco Tear-Resistant Gloves for Spearfishing
The Sirocco gloves are specifically designed for spearfishing in warm and temperate waters, providing comfort and protection during dives.
Materials and Construction
Made from Elaskin X 6.2 neoprene, the gloves offer high elasticity and a good anatomical fit. The surface features a scratch-resistant coating that improves mechanical resistance, while the palm and fingers are covered with a non-slip material, ideal for maintaining a secure grip on freediving gear and the speargun.
Design and Comfort
- Anatomical cut for optimal freedom of movement and a close fit
- Bound-edge finishes that increase glove durability
- Tear-resistant polyethylene and elastane for improved lightness and durability
Available Sizes
The last available sizes are S, XL and XXL, ensuring a proper fit for different hand sizes.
Stainless Steel Camera Rail for Nemesis Spearguns
Mounting rail made from AISI 304 stainless steel using a laser-cutting process, specifically designed for securely attaching a camera to Sigalsub Nemesis spearfishing spearguns.
The rail design ensures stable installation on the speargun handle, and includes two stainless steel screws for precise anchoring with resistance to marine corrosion.
Available in right- and left-side versions, allowing an ergonomic setup according to your preferred tracking style.
The rail is compatible exclusively with dedicated Sigalsub brackets, ensuring an optimal connection between the camera and the spearfishing speargun for smooth, stable footage during freedives.
3 mm Double-lined Neoprene Winter Beanie
The winter beanie is made from 3 mm double-lined Neoprene, a material that provides proper thermal protection during freediving and spearfishing in cold waters.
The double lining increases thermal insulation while maintaining excellent stretch and comfort. The elastic structure allows an ergonomic fit to the shape of the head, ensuring a comfortable fit without restricting movement.
Thanks to the fabric’s light weight and flexibility, the beanie provides an effective barrier against heat loss, improving comfort in the water and helping extend freediving session times.
Salvimar HyperStretch Neoprene Gloves
The Salvimar gloves are made from HyperStretch neoprene, ensuring a perfect watertight seal and exceptional comfort during freediving and spearfishing. The special construction provides excellent stretch and fit, essential for maintaining sensitivity and freedom of movement underwater.
Technical Features
- Reinforced palm with PuffGum technology, for increased mechanical resistance and durability during gripping and handling of gear.
- HT Weld System joints heat-welded and stitch-free, eliminating water entry points while improving thermal insulation and comfort.
- Design engineered to be worn correctly under the wetsuit cuffs, optimizing the watertight seal.
Operational Advantages
By using gloves in a slightly generous size and wearing them under the wetsuit cuffs, you achieve superior thermal insulation compared to gloves of the same thickness. This makes it possible to choose thinner neoprene, such as 1.5 mm, improving the sensitivity and tactile feedback essential during spearfishing.
Product Specifications
- Neoprene thickness: 1.5 mm
- Available Sizes: S and XXL
Double Flopper Spare Part Kit for Sigalsub Evolution Shafts
The kit includes two double floppers and two rivets, specifically designed for Sigalsub Evolution shafts with a thickness from 6.0 to 8.0 millimeters. This spare part is essential for maintaining the efficiency and accuracy of spearfishing and freediving equipment.
The double floppers ensure optimal force transfer, improving responsiveness and stability during underwater use. Compatibility with Sigalsub Evolution shafts ensures precise installation, preserving the shaft’s original technical characteristics.
Technical Features
- Compatible with Sigalsub double-flopper shafts from 6.0 to 8.0 mm thick
- Two double floppers included in the kit
- Two rivets for secure fastening
- Available versions: Standard and Large, to suit different spearfishing needs
This spare part kit is ideal for maintaining the performance of spearfishing shafts, ensuring long-lasting reliability and durability.
Replacement single-flopper Spear Tip for Pole Spear 14 in 17-4PH stainless steel
Single-flopper Spear Tip designed as a replacement for Pole Spear 14, made from 17-4PH stainless steel to ensure high mechanical strength and long-lasting corrosion resistance in marine environments.
The M6 thread allows for secure and stable mounting, while the M7x1 female connection ensures perfect integration with the attachment system of the spearfishing gun.
The total length of the spear tip is 350 mm, an ideal size for optimal balance between handling and penetration capability during spearfishing.
SigalSub Hydra Wetsuit for Spearfishing and Freediving
The Hydra wetsuit by SigalSub is made from Jako neoprene with a lined/open-cell construction, designed to provide the ideal balance between stretch and mechanical resistance during freediving and spearfishing.
Technical Features and Materials
- Camouflage outer lining in Lycra, durable and highly elastic, to improve concealment and freedom of movement in the water
- Reinforcements in supratex strategically placed on elbows and knees for mechanical protection and increased durability
- Sternal loading pad with external non-slip grip, improving stability while spearfishing and the feeling of security
Design and Fit
The wetsuit consists of a jacket with a double-clip beavertail closure that ensures a secure and practical fit. The pants feature a high waist with a smooth neoprene band, providing greater thermal sealing and preventing water from entering under the jacket.
- Watertight seals on wrists, ankles, and hood for superior sealing and minimized water entry
- Available in 5 sizes (2, 3, 4, 5, 6) to fit the body precisely and optimize comfort and mobility
Thickness Options
To suit different water conditions and temperatures, the Hydra wetsuit is Available in three neoprene thicknesses:
- 3.0 mm for warmer waters and greater freedom of movement
- 5.0 mm for versatile use and balanced thermal protection
- 7.0 mm to provide thermal insulation during extended dives or in colder waters
Cressi Tracina 5 mm Wetsuit in Lined/Open-Cell Neoprene
The Cressi Tracina is a two-piece wetsuit with a 5 mm thickness, made from medium-density lined/open-cell neoprene for a balanced ratio between compression resistance, ballast requirement, and buoyancy variation during freediving and spearfishing.
Materials and Design
The wetsuit is 100% covered with Ultraspan fabric, featuring high mechanical resistance, excellent elasticity, and hydrodynamics, improving comfort, adaptability during finning, and drying speed after the dive.
It features a camouflage design in dark brown tones that faithfully reproduces the appearance of the seabed, ideal for use on darker Mediterranean bottoms and in ocean environments.
Construction and Comfort
- Internal Aquastop system in smooth neoprene positioned on the lower part of the jacket and the upper part of the pants to drastically reduce water infiltration.
- Micro seals on the face opening, wrists, and ankles with the same Aquastop technology, to increase watertightness and improve thermal regulation.
- Seamless underarm area for outstanding freedom of movement and reduced friction during finning.
- High-waist pants with no shoulder straps, optimized to maximize comfort and freedom of movement during freediving.
Reinforcements and Specific Details
- Large Powertex reinforcements on elbows, knees, and shins to ensure durability in high-wear areas.
- Oversized, padded loading pad made from non-slip, tear-resistant fabric, for secure and comfortable weight belt positioning without damaging the neoprene.
- Jacket and high-waist pants also available separately, for a personalized combination based on specific buoyancy and comfort needs.
Available Sizes
The Tracina wetsuit is available in 5 sizes: 2, 3, 4, 5, 6, to ensure a proper fit for the different body types of freedivers and spearfishers.
Spearfishing
Spearfishing is a discipline that requires specific equipment, designed to perform in a demanding environment where visibility, temperature, depth, and seabed characteristics determine every technical choice. There is no universal setup: every component of a Spearfishing kit meets precise needs that vary according to the technique used, the hunting environment, and the spearfisher’s level of experience.
Deep Blue brings together in this section the complete kit for Spearfishing, from rigging - spearguns, shafts, bands, wishbones, reels, lines - to technical neoprene apparel - wetsuits, socks, gloves. A range that covers the needs of beginners in shallow water as well as those practicing advanced bluewater hunting or hole hunting techniques at significant depths.
Product types
Spearguns
Spearguns are mainly divided into two categories: band-powered (railguns/arbaletes) and pneumatic. Arbaletes use latex bands to launch the shaft; they are quiet, intuitive, and easy to maintain. Pneumatic spearguns use compressed air, offer a power regulator, and may have a standard or vacuum muzzle (quieter and higher-performing, but with more complex maintenance). One variation of band-powered spearguns is the roller speargun, which uses pulleys to optimize band pull.
Shafts and bands
Shafts for arbalete and pneumatic spearguns are available in different diameters, materials, and configurations. The choice of diameter is related to the power of the speargun and the type of prey. Configurations include shafts with shark fins, notches, threaded ends, for prongs and slip tips, with single or double floppers (opposed or offset).
Bands for arbaletes are made of natural latex, available in various diameters, either with inserts or by the meter. Compounds range from reactive to progressive: today, intermediate compounds are preferred, combining power and accuracy.
Reels and lines
The reel is an essential accessory for medium-to-deep spearfishing and for hunting large pelagic fish. Mounted on the speargun, it allows you to manage the retrieval of fast, large prey without losing contact. Lines are available in nylon and technical materials (Dyneema) in different lengths and breaking strengths.
Neoprene wetsuits
Spearfishing wetsuits are generally two-piece suits, with a jacket featuring an integrated hood and high-waisted pants, made of open-cell neoprene, with a protective outer lining and inner neoprene in direct contact with the skin. This construction ensures maximum fit and minimizes water exchange. Available thicknesses range from 3 mm for warm waters up to 8 mm for winter months and cold water. Many models feature camouflage colors - camo patterns that reproduce rocky bottoms, seaweed, or Posidonia - with the aim of reducing visual contrast with the seabed and helping the approach to prey.
Fins
Spearfishing fins feature long blades that provide efficient propulsion with reduced energy consumption, a critical factor for maximizing breath-hold times. Blade materials range from technical plastic to fiberglass and carbon fiber. Carbon blades transmit kicking energy more directly and responsively than softer materials. Plastic or fiberglass blades offer greater flexibility and adapt to different finning styles. The choice of stiffness - soft, medium, or hard - depends on muscular strength, kick frequency, and operating depth.
Masks
Spearfishing masks are characterized by a reduced internal volume compared to conventional diving masks. Low volume requires less air to equalize at depth, reducing the use of lung reserves. Lenses are generally made of tempered glass. Many models feature dark lenses or anti-reflective treatments that improve visibility in strong surface glare.
Knives
Spearfishing knives are active safety tools, used to free yourself from lines and fishing line, dispatch fish, and fillet the catch. They differ by mounting position - belt, arm, or calf - and by blade type: straight, serrated, or double-edged. Blades are made of marine-grade stainless steel. They come with sheaths featuring belt or sock attachment systems and blades with two edges, one straight and one serrated.
Dive Floats, belts, and weights
The dive float is mandatory safety equipment: it signals the spearfisher’s presence at the surface to passing boats. Available floats vary in size, buoyancy, and the ability to accommodate a float board with line and reel. Belts and weight harnesses are used to distribute lead ballast along the body. Proper weight management is essential to reach neutral buoyancy at operating depths without excessive effort on descent and without risk on ascent.
Dive Lights, computers, and GPS
Underwater lights are essential for hole hunting, where artificial lighting makes it possible to locate prey inside seabed cavities. Spearfishing computers record depth, dive time, and surface interval, providing useful data for managing the session in the water. GPS units and fishfinders complete the setup for those who spearfish from a boat, allowing fishing spots to be georeferenced and the water column to be analyzed.
Practical use
Hole hunting involves actively searching for prey - groupers, moray eels, scorpionfish, lobsters - inside cavities in rocky bottoms. It requires short or medium spearguns (50-75 cm), underwater lights to illuminate holes, low-volume masks, and camo wetsuits that blend in with the seabed.
Ambush or aspetto hunting consists of waiting motionless on the bottom, or letting the body drop downward with minimal movement, until prey passes by. Sea bream, European seabass, dentex, and leerfish are the species typically targeted with this technique. The required equipment includes camo wetsuits, long fins to quickly reach depth, and medium or long spearguns with high penetration power.
Bluewater hunting - technically referred to as bluewater hunting - consists of hunting large pelagic fish in open water, far from the coast and the bottom, often at considerable depths. Target species include amberjack, tuna, mahi-mahi, and swordfish. This technique requires long spearguns with high-power roller systems, reels with long line capacity, large floats, wetsuits suited to ocean water temperatures, and a high level of physical and technical training.
Conclusion
Equipment for Spearfishing is the result of a balance between technically interdependent components. A speargun suited to the technique practiced, a wetsuit with the correct thickness for seasonal conditions, fins matched to the spearfisher’s physical characteristics, and precise weight management are the four elements that define the efficiency and safety of every Spearfishing session.
Deep Blue offers a selection of products and brands that covers the full range of needs - from beginners making their first experiences in coastal waters to expert bluewater hunting practitioners targeting large pelagic fish - with the option to explore each product category in detail through the dedicated subcategories.
