Complete Freediving Fins

Cetma Lotus Plastic Fins

The Cetma Lotus fins are designed for freediving, spearfishing, and pool training, offering an ideal balance of durability, responsiveness, and versatility. Made with a fiber-reinforced polymer composite, the blades provide elastic return similar to fiber blades, ensuring effective, smooth propulsion throughout the fin stroke.

Technical Features

• Blades in reinforced polymer composite for greater mechanical resistance to impact and wear
• Excellent elastic return, similar to fiber blades, for efficient power transmission
• Blade dimensions: 650 x 185 mm
• S-Wing Foot Pockets without side rails, designed to provide greater comfort and freedom of movement
• Available in 7 sizes from 35/36 to 47/48 for a proper fit
• Sold unassembled with mounting kit included for easier transport and setup

Applications

The Lotus fins are suitable for freediving, spearfishing, and pool training sessions, thanks to their ability to combine durability with a smooth fin stroke, even under intensive use.

Cressi Gara Turbo Impulse Fins - Blue Metal

The Gara Turbo Impulse Fins by Cressi are an advanced technical solution specifically designed for deep freediving, engineered to optimize finning efficiency with minimal effort.

Technical Features of the Blade

The Blade is made from a thin, lightweight polymer, with a wavy profile designed to store elastic energy during the thrust phase, which is then released during the return phase to ensure smooth, powerful thrust transmission. The swallowtail design improves tracking, while the anti-slip side rails reduce lateral water spill, increasing hydrodynamic efficiency.

The 29-degree flex angle is calibrated to maximize finning performance while ensuring low energy expenditure. The structure is robust and impact-resistant, minimizing the risk of accidental breakage during use.

Gara Turbo Foot Pockets

• Short side rail designed to enhance the undulating movement of the Blade 
• Material: durable and comfortable thermorubber
• Structure: removable, with two self-adjusting components
• Instep: equipped with a 2 cm wide Self-Adjusting elastic band for a perfect anatomical fit
• Optimized force transmission from the foot to the Blade

Sizes and Color

The fins are available in 6 Sizes: 36/37, 38/39, 40/41, 42/43, 44/45, and 46/47, and come in blue metal, suitable for both experienced freedivers and beginners looking to improve their performance in the water.

Efficiency and Use

The Cressi Gara Turbo Impulse Fins combine lightness, responsiveness, and mechanical strength, ensuring effective, less tiring finning during freediving sessions. The innovative design and materials provide high propulsion, greater comfort, and fluid underwater movement, making them a reliable choice for spearfishing and freediving.

Cressi Gara Turbo Impulse Fins - Black

The Gara Turbo Impulse Fins by Cressi are an advanced technical solution specifically for deep freediving, designed to optimize finning efficiency with minimal effort.

Technical Features of the Blade

The blade is made from a thin, lightweight polymer, with a wavy shape engineered to store elastic energy during the thrust phase, which is then released during the return phase to ensure smooth, powerful thrust transmission. The swallowtail design improves directional control, while the anti-slip rails reduce lateral water spill, increasing hydrodynamic efficiency.

The 29-degree flex angle is calibrated to maximize finning performance while ensuring low energy expenditure. The structure is robust and impact-resistant, minimizing the risk of accidental breakage during use.

Gara Turbo Foot Pockets

• Short rail designed to enhance the Blade’s undulating movement 
• Material: durable and comfortable thermorubber
• Structure: removable, two-component self-adjusting design
• Instep: equipped with a 2 cm-wide Self-Adjusting elastic band for a perfect anatomical fit
• Optimized force transmission from the foot to the Blade

Sizes and Color

The Fins are available in 6 Sizes: 36/37, 38/39, 40/41, 42/43, 44/45, and 46/47, and come in black, suitable for both experienced freedivers and beginners looking to improve their performance in the water.

Efficiency and Use

The Cressi Gara Turbo Impulse Fins combine lightness, responsiveness, and mechanical resistance, ensuring effective, less tiring finning during freediving sessions. The innovative design and materials provide high propulsion, greater comfort, and fluid underwater movement, making them a reliable choice for spearfishing and freediving.

Wolverine C4 Silicone Fins for Freediving Training

The Wolverine fins by C4 are designed specifically to improve finning technique during freediving and spearfishing training. Made entirely from soft, durable silicone, these short fins offer a high level of elasticity and comfort, essential for refining thrust transmission in both flutter kick and the dolphin kick movement typical of monofins.

Technical Features

• Material: Soft silicone, ensuring durability and optimal elastic response
• Blade Stiffness: Soft, with structured ribs for efficient water-flow direction and calibrated elastic return
• Foot pocket design: Preformed and shaped for right and left foot, for a comfortable and secure fit
• Available Sizes: 36/37, 38/39, 40/41, 42/43, 44/45

Applications and Benefits

The Wolverine fins are ideal for dynamic freediving training sessions, helping improve movement coordination and optimize finning efficiency thanks to the balance between mechanical resistance and blade lightness. The silicone construction helps maintain excellent hydrodynamic fluidity while reducing fatigue during repeated exercises.

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.

Gara Modular Impulse Fins - Blue Metal

The Gara Modular Impulse Fins are designed for freediving and spearfishing, delivering excellent propulsion performance suitable for freedivers of all levels. The blade, made from a lightweight, thin polymer, features a fishtail design that improves tracking during the fin stroke, ensuring effective power transfer in the water.

The blade profile is specifically engineered with a 29-degree flex angle, optimized to maximize power with minimal energy expenditure. The integrated non-slip side rails prevent water from spilling laterally, increasing propulsion efficiency. The blade structure also provides high impact resistance, helping prevent accidental breakage during use in underwater environments.

Gara Modular Foot Pockets

The fins are equipped with removable, self-adjusting Gara Modular foot pockets made from dual-compound thermorubber. They are designed to improve comfort and softness around the foot while optimizing force transmission from the leg to the blade. The instep features a 2 cm central elastic band, called Self-Adjusting, which promotes a perfect fit for different foot shapes, increasing stability during the fin stroke.

Technical Features

• Lightweight, thin polymer Blade with fishtail design
• 29-degree flex angle for maximum propulsion efficiency
• Non-slip side rails to prevent lateral water spillover
• High mechanical impact resistance
• Self-adjusting Gara Modular Foot Pockets in dual-compound thermorubber
• Self-Adjusting elastic band on the instep for improved adaptability
• Available in two colors: Black and Blue Metal
• Available Sizes: 38/39, 40/41, 42/43, 44/45, 46/47

The Gara Modular Impulse Fins stand out for their lightness, durability, and effective power transfer, allowing for a smooth, relaxed fin stroke—essential during freediving or spearfishing.

UP C4 Fins for Freediving and Spearfishing

The UP C4 fins, designed in collaboration with Umberto Pelizzari, are a high-quality Italian product specifically developed for the needs of freediving and spearfishing. Made with selected materials, they provide an optimal balance of mechanical strength, elasticity, and efficiency in power transfer.

Technical Features and Design

• Plastic blades with finishes inspired by the carbon fiber weave, made up of a smooth, glossy central section and two side sections with a carbon fiber-like texture.
• Variable geometry designed to protect the blade in the area close to the foot and reduce load losses along its entire length, improving the fluidity of the fin stroke.
• Water rails in high-pressure and high-temperature overmolded thermorubber, with variable geometry, to increase the blade’s tracking and stability during movement.
• 29° blade angle, combined with the 3° angle of the 250 foot pocket, for a total of 32°, optimizing trim and power transfer in the water.
• 250 Foot Pockets pre-shaped at 3°, made from soft plastic material, with a rigid insole that transfers all the energy generated by the foot to the blade, ensuring high efficiency during the fin stroke.

Comfort and Fit

The 250 foot pockets are designed to adapt perfectly to different foot shapes, thanks to the elasticity and softness of the material used, ensuring a comfortable fit even during extended sessions in the water.

Available Variants

• Stiffnesses: 25 (soft) and 30 (medium), to adjust blade responsiveness according to individual preference.
• Available Sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45.

Dimensions

• Blades: 795 x 625 mm
• Overall fin size: 910 x 625 mm

The combination of quality materials, a specific design for freediving and spearfishing, and collaboration with a leading athlete like Umberto Pelizzari results in a technical product suited to those seeking precision, fluidity, and comfort in the water.

UP C4 Fins in collaboration with Umberto Pelizzari

The UP C4 fins are designed specifically for freediving and spearfishing, combining strength and ergonomic comfort with high-quality Italian design. Made with selected materials, these fins feature high-visibility luminescent colors in the water, essential for recognition during dives.

Technical features and materials

The blades are made of plastic with finishes that recall carbon fiber weaves, delivering a technical and functional aesthetic. The blade surface is divided into a smooth, glossy central section and two side sections with a carbon fiber pattern, while the rear features contrasting finishes to optimize thrust transmission.

The blade’s variable geometry is designed to:

• protect the area near the foot
• prevent load loss along the entire length

The water rails in thermorubber are overmolded at high pressure and temperature, improving water channeling and grip during the fin stroke.

Foot pocket ergonomics and efficiency

The fins are fitted with the 250 foot pocket, pre-shaped with a 3° angle and made from a soft, adaptable plastic material to ensure comfort and a perfect fit. The rigid insole effectively transfers energy from the foot to the blade, increasing thrust efficiency during the dive.

The overall fin-foot pocket angle is 32°, optimal for a fluid and responsive fin stroke in freediving and spearfishing.

Technical specifications

• Blade dimensions: 795 x 625 mm
• Complete fin dimensions: 910 x 625 mm
• Blade Stiffness: Soft – value 25
• Available in 7 sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45
• 100% Italian origin

Applications and benefits

These fins deliver precise, responsive thrust transmission thanks to the combination of soft yet durable materials and the advanced blade geometry. Their light weight and hydrodynamic efficiency improve comfort and fluidity of the fin stroke, essential for freediving and spearfishing.

UP C4 Fins for Freediving and Spearfishing

The UP C4 fins, developed in collaboration with Umberto Pelizzari, offer a distinctive design with bright, luminescent colors that are easy to see in the water. Made entirely in Italy with selected materials, they deliver a combination of mechanical strength and light weight, ideal for freediving and spearfishing.

Technical features of the blades

• Plastic Blades with finishes inspired by the weave of carbon fiber, featuring a smooth, glossy central band flanked by side areas with a technical pattern, and different finishes on the rear side of the blade.
• Variable geometry designed to protect the junction area with the foot pocket and reduce load losses along the entire length of the blade.
• 29° blade angle, combined with a 3° angle of the 250 foot pocket, for a total angle of 32° that optimizes thrust transmission and kick fluidity.
• High-pressure and high-temperature overmolded thermorubber water rails improve hydrodynamic control and lateral stability of the blade.
• Blade dimensions: 795 x 625 mm.
• Stiffness: Soft 25, for a good balance between responsiveness and flexibility, ideal for efficient propulsion while maintaining comfort during extended use.

Foot pocket details and comfort

The 250 foot pockets, pre-shaped with a 3° angle, are made from soft, adaptable plastic materials to ensure a snug and comfortable fit. The rigid insole provides direct energy transfer from the leg to the blade, maximizing propulsion efficiency during underwater finning.

Additional information

• Overall fin dimensions: 910 x 625 mm.
• 100% Italian origin and production.
• Available in 7 sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45.

The UP C4 fins are specifically designed for freediving and spearfishing, enhancing comfort, propulsion efficiency, and mechanical strength—essential features for freshwater or saltwater dives.

Speeder Carbo HD Fins - Salvimar

The Salvimar Speeder Carbo HD Fins represent the absolute top of the Speeder range: a professional Made in Italy fin designed for experienced freedivers and spearfishers who do not accept compromises in power, efficiency, and comfort. The combination of the high-modulus TW-K03 Pre-Peg carbon fiber blade and the updated Speeder HD foot pocket creates an extremely high-level technical tool, capable of delivering exceptional thrust with minimal muscle effort.

TW-K03 Carbon Blade: Autoclave Technology

The core of the Speeder Carbo HD is the high-modulus TW-K03 Pre-Peg carbon fiber blade, mechanically produced in an autoclave at extremely high pressures. This process eliminates air bubbles and weak points, achieving an unmatched level of structural compactness.

• Blade material: high-modulus TW-K03 Pre-Peg carbon fiber
• Manufacturing process: high-pressure autoclave curing
• Structure: differentiated thickness from 0.6 mm at the tip to 2.5 mm under the foot
• Flex response: excellent, with precise calibration at the flex and thrust points
• Impact resistance: high thanks to the optimized K03 carbon layering
• Blade length: 76 cm from the 29° angle to the tip, excluding foot pocket
• Width: 11 cm at the base, 21 cm at the center, 6 cm at the tip
• Total weight (size 39/40): 675 grams

Speeder HD Foot Pocket: Comfort and Energy Transfer

The Speeder HD foot pocket is one of the most innovative elements in the entire range. Designed with a carefully engineered geometry, it ensures exceptional comfort and optimal energy transfer from the foot to the blade.

• Upper material: soft 65 Shore rubber for a perfect wrap around the foot
• Insole: rigid polypropylene, integrated during the molding process
• Side rails: positioned under the sole of the foot to maximize thrust and reduce hydrodynamic turbulence
• Side clips: rigid, co-molded with the rubber, to make the foot pocket and blade a single solid unit
• Foot pocket/blade angle: 29°, optimized for finning dynamics
• Variable-thickness design: soft upper and rigid insole for mechanical strength and lightness
• Anatomical big-toe recess: eliminates toe cramps during extended sessions
• Closed front: full toe protection

Who They Are Ideal For

The Speeder Carbo HD perform at their best in mid- to deep-water spearfishing conditions, where the combination of high-modulus carbon and the HD foot pocket ensures powerful bottom departures and lightning-fast ascents. Particularly high-performing during winter outings with heavy ballast on the weight belt. A fin intended for experienced spearfishers and freedivers with solid technique: in the right hands, they deliver performance at the top of their category.

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.

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

Beuchat Libeccio Sport Fins for Freediving and Spearfishing

The Libeccio Sport fins are designed specifically for freediving and spearfishing, combining comfort and finning efficiency through the use of three distinct materials for the foot pocket, side rails, and blade.

Technical Features

• Foot Pocket: made from elastomer to ensure comfort and a secure fit.
• Blade: made from technopolymers, soft and high-performing for optimal energy transfer from the foot to the water.
• Side rails: made from polymers to ensure proper blade stiffness and responsiveness.
• Blade angle: 22 degrees, designed to optimize thrust and smoothness during finning.
• Blade length: 70 cm, extending underneath the foot pocket to increase energy-transfer efficiency.
• Weight: 1040 grams, balanced to promote lightness and practicality in the water.
• Color: Red-Black.
• Available sizes: 39/40, 41/42, 43/44, 45/46, 47/48.

This combination of materials and design improves blade responsiveness and comfort during extended use, making the Libeccio Sport fins suitable for freediving dives and spearfishing sessions where movement efficiency and reduced fatigue are essential.

Beuchat Libeccio Sport Fins for Freediving and Spearfishing

The Beuchat Libeccio Sport fins are specifically designed for freediving and spearfishing, with particular attention to the balance between comfort and finning efficiency. The soft blade ensures excellent energy transfer from the foot to the water, improving responsiveness and fluidity of movement.

Materials and Construction

• Foot Pocket made from elastomer, providing elasticity and comfort for an optimal fit.
• Side rails made from high mechanical-strength polymers, adding stability to the blade.
• Blade made from technopolymers, designed to maximize hydrodynamic efficiency and thrust transmission.

Technical Features

• Blade length: 70 cm, with an extension under the foot pocket for optimal energy distribution and more effective finning.
• Blade angle: 22 degrees, optimized for smooth performance and force transmission calibrated for freediving and spearfishing movements.
• Total weight: 1040 grams, balanced to ensure lightness without compromising durability and power transmission.

Availability

• Available sizes: 39/40, 41/42, 43/44, 45/46, 47/48.
• Foot pocket color: Blue-White.

The Libeccio Sport fins are an advanced technical solution for freedivers and spearfishers looking for a reliable, comfortable product that delivers efficient thrust transmission during the dive.

Mares X-Wing Fins

The Mares X-Wing fins are designed specifically for freediving and spearfishing, made from very high-quality elastomer that ensures lightness and mechanical strength. Pairing them with X-Wing foot pockets provides an ergonomic fit and highly responsive power transfer, optimizing the fin stroke underwater.

Technical features

• Soft Blades with V-tip: the V-shaped design minimizes lateral slipping during the kick, improving control and stability in the water.
• Blade dimensions: 713 mm in length by 190 mm in width, effectively balancing thrust and maneuverability.
• Color and stiffness: Blue - 30% softer than the X-Wing Pro version.
• Available Sizes: 36/37, 38/39, 40/41, 42/43, 44/45, 46/47, 48/49.

Comfort and fit

The X-Wing foot pocket is highly ergonomic and responsive, designed to provide comfort even during long freediving sessions, with or without socks. The elasticity of the material contributes to a snug yet comfortable fit, reducing foot fatigue.

Size selection guidance

• X-Wing foot pocket sizes should be considered for bare feet.
• If using 3.0 mm neoprene socks, we recommend buying one size up.

Omer Stingray Evo Fins for Freediving and Spearfishing

The Omer Stingray Evo fins are designed specifically for the needs of freediving and spearfishing, offering an optimal balance between efficiency and comfort during dives.

Technical Features

• The long blade is made from low-modulus polypropylene, providing light weight, mechanical strength, and effective thrust transmission during finning.
• A functional hole in the center of the blade channels water, improving blade tracking and reducing the force required for each fin stroke.
• The removable foot pocket is made from dual-density thermo-rubber, ensuring a comfortable fit and excellent power transfer from the leg to the blade.
• The blade-foot pocket assembly has a 22-degree angle, designed to optimize thrust while keeping effort consistent for the freediver or spearfisher.

Dimensional Specifications

• Blade length: 780 mm
• Blade width: 210 mm
  
• Color: Brown

Benefits for Freediving and Spearfishing

The low-modulus polypropylene structure allows for a smooth, responsive fin stroke, reducing muscle fatigue during extended dives. The central hole improves the blade’s hydrodynamics, increasing movement efficiency in the water. The dual-density thermo-rubber foot pocket combines comfort and fit stability, a key factor for freedom of movement and precise control.

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.

Predator C4 Plastic Fins for Freediving and Spearfishing

The Predator fins by C4 are 100% Italian-made plastic fins, designed for freedivers and spearfishers of all levels. Featuring an eye-catching design and high-quality materials, these fins offer an excellent combination of softness and responsiveness in the blade, ideal for efficient underwater finning.

Technical Features

• Overmolded technopolymer blade made with a compound engineered to ensure high elasticity, strength, and elastic rebound.
• Blade dimensions: 870 x 195 mm, optimized for effective thrust transfer in the water.
• Water rails at the tip of the blade, designed to prevent lateral drift and improve stability during finning.
• Pre-shaped 250 Foot Pockets with a 3° angle, equipped with a rigid sole to transfer all energy to the blade, ensuring maximum efficiency in movement.
• Total fin weight with foot pocket in size 42/43: 630 grams, providing excellent lightness without sacrificing durability and control.
• Available blade stiffness: 25 soft, suitable for ensuring comfort and smooth finning even during extended dives.
• Available Sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45, 46/47, for an ergonomic and precise fit.

Usage Benefits

The Predator fins are designed to deliver optimal thrust transfer, thanks to the rigid sole of the foot pocket and the technopolymer blade with immediate response. The water rail configuration provides stable, directional finning, reducing effort caused by skidding or deviation.

The choice of a soft blade compound ensures a good balance between responsiveness and comfort, ideal for freediving and spearfishing sessions where effective propulsion is required without excessive fatigue.

Sporasub Kelp Fins for Freediving and Spearfishing

The Kelp fins by Sporasub are designed for freedivers and spearfishers looking for a simple, functional product. Ideal for those getting started in spearfishing, they deliver a good balance of performance and ease of use.

Technical features

• Semi-transparent camouflage Blade: made from high-performance technopolymer, it ensures good thrust transmission and effective camouflage in underwater environments.
• Spitfire Foot Pocket: made from thermorubber with a non-slip tread pattern under the heel to ensure stability and comfort during trim and movement.
• Removable Foot Pocket: practical for easier maintenance and replacement.
• Available in 5 sizes, from 39/40 to 47/48, to fit different foot shapes.
• Blade color: green, for good camouflage in the water.

Use and benefits

These fins are designed to make finning easier in freediving and spearfishing, offering efficient thrust transmission with excellent Blade responsiveness. The combination of technopolymer and thermorubber provides lightness and comfort, reducing fatigue during dives.

The simple, rugged construction makes the Kelp suitable for those starting out in spearfishing, maintaining good value for money without compromising on functional technical features for freediving.

Storm C4 plastic fins for freediving and spearfishing

The Storm fins, entirely made in Italy by C4, are specifically designed for the needs of freedivers and spearfishers. The quality of the materials and purpose-driven design ensure mechanical strength and long-term durability, suitable for dives in shallow water down to 18 meters.

Technical features:

• Technopolymer Blade overmolded with a compound engineered to ensure softness, high elastic return, and durability
• Reduced dimensions: 780 x 195 mm, approximately 10 cm shorter than standard spearfishing fins, optimized for maneuverability and fluidity in shallow water
• Water rails positioned at the tip of the blade to improve hold and reduce sideslip during the kick cycle, thereby increasing thrust efficiency
• Pre-shaped 3° “250” Foot Pocket with rigid sole, designed to transfer all energy to the blade, ensuring optimal thrust transmission
• Low weight of 590 grams for size 42/43, promoting lightness and reducing fatigue during the dive

Stiffness and availability

• Blade Stiffness: 25 soft, balanced for a compromise between flexibility and energetic response
• Available in eight sizes to ensure a precise and comfortable fit: 36/37 – 38/39 – 40/41 – 41/42 – 42/43 – 43/44 – 44/45 – 46/47

The Storm fins are suitable for freedivers of all levels, especially those operating in shallow underwater environments. The combination of innovative materials and compact design ensures comfort, hydrodynamic efficiency, and excellent kick performance.