Fins for Spearfishing

C4 Mounting Screw Kit for 250 Foot Pockets

The mounting screw kit is specifically designed for the 250 Foot Pockets from C4, allowing quick and secure attachment to spearfishing blades. The screws, featuring M6 threads, ensure precise installation with hand-tightening nuts, making attachment easy without the need for tools.

Technical Features

• Thread: M6
• Nut type: Hand-tightening for quick and easy assembly
• Compatibility: C4 250 Foot Pockets model
• Color: Black
• Quantity: Complete kit for mounting one pair of foot pockets

Benefits of Use

This kit ensures a stable connection between the foot pocket and the blade, maintaining the optimal alignment required for efficient power transfer during freediving finning. The choice of hand-tightening nuts improves practicality during assembly and maintenance, reducing setup time even when gear needs to be prepared quickly.

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.

Replacement Screw Kit for C4 200 Foot Pockets

The kit includes a complete set of replacement and assembly screws specifically designed for C4 200 foot pockets. These components are essential to ensure proper fastening and maintain the structural integrity of the foot pockets during freediving and spearfishing activities.

The precise screw compatibility ensures optimal assembly, contributing to the durability and comfort of your freediving equipment while preventing failure points or loosening during dives.

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.

C4 Carbon 200 Foot Pockets for Freediving and Spearfishing

The 200 Foot Pockets by C4 Carbon are an innovative, technical solution designed for freedivers and spearfishers looking for light weight, hydrodynamics, and maximum efficiency in thrust transfer during finning.

Design and Materials

These foot pockets are made of two separate parts:

• A soft, self-molding upper in thermoplastic elastomer that adapts perfectly to the shape of the foot, ensuring comfort and elasticity.
• A rigid plastic insole designed to optimally transfer energy to the blade, improving responsiveness during finning.

The construction without bonding to the blade promotes greater flexibility and a wider ankle rotation, improving movement efficiency in the water.

Technical Features and Functionality

• Neutral fit: designed to ensure balanced diver trim, reducing drag caused by unbalanced posture.
• Custom blade position adjustment: thanks to six threaded inserts and three different positions, the blade trim can be adapted to the user’s specific needs.
• 3D overmolded water rails with O.P.S. shaping for effective protection and improved hydrodynamics.

Technical Specifications

• Exclusive compatibility with blades from the C4 200 line, due to the exclusive compact attachment.
• Available in 7 sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45.
• Color: black upper, white insole.
• Three times lighter than traditional foot pockets, optimized to reduce effort during finning.

Benefits for Freediving and Spearfishing

The combination of high-performance materials and the modular structure of the 200 Foot Pockets enables more efficient energy transfer, smoother movement, and superior comfort thanks to the self-molding fit.

The ability to customize the blade trim ensures precision and adaptability based on freediving conditions and spearfishing style.

Blades Dive-R Innegra Carbon

The Blades Dive-R Innegra Carbon are made with innovative Spread Tow technology using Innegra fiber, a composite material that combines carbon fibers and Innegra to give the fin greater flex deformation than traditional carbon blades.

This high-tech fiber is designed to absorb impacts and deformation to a greater extent than other materials, while also providing water-repellent properties that are essential in the underwater environment. The blades are available in two stiffnesses: Soft and Medium, allowing you to choose the rigidity best suited to your spearfishing or freediving style.

Materials and construction

• Blend of resins and aerospace-grade fabrics specifically combined to maximize responsiveness and lightness
• Special fiber composition: premium carbon, high-performance fiberglass, carbon and copper combinations, carbon and Kevlar, and carbon with Innegra
• Optimized thrust transmission and reduced muscle effort during finning

Compatibility and recommended assembly

To take full advantage of the blades’ responsiveness and precision, installation on lightweight foot pockets with short rails is recommended, such as Foot Pockets C4 or Mares X-Wing. Alternatively, the Foot Pockets Imersion are also suitable, as their high flexibility follows the movement of the blades without limiting hydrodynamic efficiency.

A professional blade-to-foot-pocket assembly service is available through the following Blades / Foot Pockets assembly link.

Performance and reliability

The Dive-R blade design, developed and tested for over 15 years in collaboration with freediving and spearfishing professionals, ensures consistent power transfer with no loss of effectiveness over time. The combination of high-performance materials provides smooth finning and efficient thrust transmission, reducing fatigue and improving underwater control.

Compared to other similar products, Dive-R blades maintain their stiffness and responsiveness after extended use, with no weakening or decline in mechanical performance. Available in multiple color and design variants, they combine functionality and customization for an optimal underwater experience.

Additional information

Note: Dive-R blades can be mounted on any type of foot pocket upon request.

Foot Pocket 250 C4 for Freediving and Spearfishing

The 250 Foot Pocket by C4 represents the evolution of the 200 and 300 lines, designed to provide superior lightness and elasticity while optimizing comfort and thrust transmission during finning.

Technical Features

• Rigid insole in integrated co-molded polypropylene, for improved biomechanical support and greater efficiency in power transmission.
• Soft thermorubber upper, elastic, ensuring a comfortable fit even without fin socks, increasing freedom of movement and comfort under load.
• Rails reduced to a minimum, simplifying blade attachment and reducing the overall weight of the foot pocket for a more balanced trim in the water.
• Single-screw fastening system that speeds up assembly and disassembly, improving ease of use while freediving.
• Low weight of just 246 grams, a feature that contributes to greater agility during finning and reduced muscle fatigue.

Sizes and Color

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

Benefits for Freediving and Spearfishing

The 250 C4 foot pocket combines lightness, elasticity, and a rigid insole to deliver an excellent balance of comfort and responsiveness. The reduced rails ensure better blade efficiency, allowing a smoother, less tiring kick, essential for freediving and spearfishing.

L-1090 Pesca Fins 100% Carbon - 200 Line C4

The L-1090 Pesca fins are made entirely from pure carbon and are part of the new C4 200 line, designed for freediving and spearfishing. The blade is built with a progressive lamination of four different types of Japanese carbon, arranged in seven unidirectional layers, for an optimal balance between reactivity and mechanical strength.

Technical Features of the Blade

• Dimensions: 940 x 192 mm
• Construction: seven layers of carbon combined to ensure maximum thrust transmission
• Finish: visible carbon with military green decoration
• Water rails: bonded and overmolded under high pressure and temperature, made with polymer fused to the blade composite to prevent detachment during dives
• Variable geometry of the water rails designed to protect the area near the foot and minimize load losses along the entire blade
• Hydrodynamic anti-turbulence flap to improve smooth movement through the water

Foot Pockets

The fins are fitted with 200 foot pockets featuring a black thermoplastic elastomer upper and a white polypropylene sole, ensuring comfort, protection, and a snug fit for effective force transmission during the fin stroke.

Available Variants

• Stiffnesses: 25 (soft), 30 (medium), 35 (medium hard)
• Sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45

These fins are specifically designed for spearfishing, offering a balance of lightness, elasticity, and precision in power transmission, promoting an efficient, less tiring fin stroke during dives.

Dive-R Innegra Carbon Blades

The Dive-R Innegra Carbon blades are made with advanced Spread Tow technology, incorporating Innegra fibers together with carbon to create a composite capable of greater deformation than traditional carbon blades. This high-tech material provides excellent impact resistance and natural water repellency, improving durability in the water.

Available in two stiffness options, Soft and Medium, they are designed to adapt to different freediving and spearfishing styles, optimizing thrust transmission and reducing muscle fatigue.

Recommended pairing with foot pockets

• Lightweight foot pockets with short side rails, such as C4 Foot Pockets and the Mares X-Wing, to fully take advantage of the blades’ responsiveness and efficiency.
• Foot pockets with long side rails, such as Imersion Foot Pockets, featuring excellent softness to follow the movement without compromising energy transfer.

A blade/foot pocket assembly service is available for professional fin assembly.

Materials and construction technology

DiveR blades are developed with a combination of high-quality resins and aerospace-grade fabrics, including a mix of special fibers such as fiberglass, carbon, copper, Kevlar, and Innegra. This makes it possible to achieve:

• High responsiveness and thrust transmission thanks to a calibrated elastic response
• Reduced muscle effort even during extended breath-hold sessions
• Optimal mechanical strength maintained over time with no loss of power
• Water repellency to maintain stable performance in the water

Testing and reliability

DiveR has tested this design with freediving and spearfishing professionals and enthusiasts for over 15 years, confirming the product’s technical superiority. Despite numerous imitations, no competitor has replicated the consistency of the original performance, which remains stable even after years of continuous use.

Customization and availability

DiveR blades are offered in multiple stiffness options and in a wide range of colors and designs, customizable to meet the specific needs of freedivers and spearfishers.

Assembly of DiveR blades on any type of foot pocket is available upon request.

Dive-R Innegra Red Blades: Cutting-Edge Technology and Materials

The Dive-R Innegra Red blades are made with an advanced blend of carbon fiber and Innegra fiber, using Spread Tow technology developed by the industry-leading company. This combination provides greater deformation capacity than traditional carbon blades, ensuring powerful, smooth thrust transmission.

Innegra fiber is designed to effectively absorb impacts and deformation, offering exceptional mechanical strength and water repellency. These features give the blades excellent durability in the water and optimal efficiency during finning.

Variants and Compatibility

• Available in Soft and Medium stiffnesses to suit different freediving and spearfishing styles.
• Recommended for mounting on lightweight foot pockets such as C4 Foot Pockets or Mares X-Wing with short rails, to fully take advantage of the blades’ responsiveness.
• Alternatively, the Imersion Foot Pockets provide excellent elasticity and comfort, following the movement without limiting efficiency.

For convenience, a blade and foot pocket assembly service is available and can be easily added to the cart.

Tested Design and Innovative Materials

DiveR developed this blade design in collaboration with freedivers and spearfishers, carrying out testing over more than 15 years. The result is a product recognized for its balance of power, smoothness, and reduced muscular effort.

The blades combine special resins and high-quality aerospace fabrics, including:

• Special fiberglass
• Premium carbon fibers
• Technical blends such as carbon and copper, carbon and Kevlar, and carbon with Innegra fiber

These materials ensure high responsiveness during finning, transmitting energy efficiently and reducing muscle fatigue even for those getting into freediving or spearfishing.

Durability and Consistent Performance

The Dive-R blades maintain their mechanical and thrust characteristics over time, with no loss of power after extended periods of use. This consistency is a crucial advantage in spearfishing and freediving, where equipment reliability is essential.

Customization and Mounting Options

The blades are available in different colors and designs, offering a wide range of aesthetic choices. Custom mounting is also available on any type of foot pocket with different profiles, made on request for a small surcharge. For more details, contact technical support.

To get the most out of the technical features of the DiveR Blades, we particularly recommend using them with the C4 400 Foot Pockets, featuring short rails and a lightweight design, ideal for maximizing thrust transmission efficiency.

200 C4 Carbon Foot Pockets for Freediving and Spearfishing

The 200 Foot Pockets are an innovative, technical solution developed by C4 Carbon for freediving and spearfishing. Designed to integrate exclusively with the blades in the 200 line, these foot pockets stand out for their light weight, hydrodynamics, and improved functionality compared to traditional models.

Technical Features and Materials

The construction is divided into two complementary components:

• Soft, self-molding upper: made of thermoplastic elastomer, it provides an ergonomic, comfortable fit to the shape of the foot, ensuring elasticity and thermal comfort.
• Rigid plastic footbed: designed to transfer energy effectively to the blade during the fin stroke, improving thrust transmission and responsiveness.

Biomechanics and Trim

A distinctive feature of the 200 Foot Pockets is the neutral fit, developed to maintain the diver’s correct trim by eliminating drag caused by unbalanced posture. This allows for a smoother fin stroke and a wider ankle rotation, reducing muscle fatigue during the dive.

Adjustments and Compatibility

The foot pockets are equipped with six threaded inserts that allow the blade position to be adjusted to three different heights, providing effective customization to suit the specific biomechanical needs of the spearfisher.

Important note: due to the reduced size of the attachment points, these foot pockets are compatible exclusively with C4 200 line blades.

Additional Details

• Water rails: 3D overmolded with O.P.S shaping for increased protection and improved hydrodynamics.
• Available Sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45.
• Colors: black upper, red footbed.
• Three times lighter than traditional foot pockets, reducing effort during the fin stroke.

Blades Pathos Carbon Pro Ultimate

The Pro Ultimate are blades made entirely from carbon fiber, designed to provide high mechanical strength and perfect reactivity during finning in freediving and spearfishing.

Construction and Materials

The blade features a double carbon weave with specific characteristics:

• Outer layer in 285-T4 4x4 weave, which fully absorbs the protective resin, increasing breakage resistance.
• Inner layer in 285-T2 2x2 twill weave, which increases the reactivity of the blade, improving thrust transmission during finning.

Design and Hydrodynamic Efficiency

• Glossy blade surface with low, consistent water rails to reduce drag in the water and optimize fluidity.
• The tip with a convex flap increases power in the final phase of the fin stroke, reducing leg load and helping conserve energy underwater.
• 28º blade angle designed for an ideal balance between power and control in underwater movement.

Stiffness Variants

Available in three stiffness levels to adapt to different elasticity and thrust requirements during spearfishing:

• Soft
• Medium
• Hard

Minimal HD H Dessault Fins for Freediving and Spearfishing

The Minimal HD fins by H Dessault combine a compact blade with the new Model 350 foot pockets, offering an ideal technical solution for those starting to use carbon fins for freediving and spearfishing.

Technical Features

• Material: T300 carbon with fine twill weave, ensuring an excellent balance between lightness and mechanical strength
• Blade dimensions: 780 x 190 mm, optimized for effective thrust transmission
• Blade Stiffness: 30 medium, for balanced responsiveness and an efficient fin stroke
• Water rails: Elastic-K10 black, for improved hydrodynamics and flow stability in the water
• Weight: 650 grams, ensuring comfort and ease of use even during extended sessions
• Foot pocket: Model 350, black, designed to provide comfort and a snug fit without compromising freedom of movement

Available Sizes

The fins are available in 6 sizes to fit different foot shapes perfectly:

• 36/37
• 38/39
• 40/41
• 42/43
• 44/45
• 46/47

Applications and Benefits

The Minimal HD fins are designed to offer a simple, lightweight, and effective product, especially suited for those looking for a first approach to carbon fins without giving up a good level of efficiency in the water. Ideal for freediving and spearfishing sessions, they ensure good power transmission and a solid balance between comfort and control.

Insole for Gara Modular Fins

The Gara Modular insoles are designed to improve thrust transmission and optimize the fit of any fin or foot pocket, especially when the fit is too roomy.

Made from fully recycled semi-rigid material, they provide a good balance of stiffness and comfort, contributing to improved finning efficiency during freediving and spearfishing.

The insole is compatible with foot pockets from size 38 to 47 and can be precisely adjusted thanks to the pre-printed guide lines, which make it easy to trim to three different sizes for an optimal fit.

This insole is recommended for use with thin socks in temperate waters, improving thrust transmission without compromising sensitivity and comfort in the water.

• Semi-rigid recycled material for mechanical strength and environmental sustainability
• Adjustable to sizes from 38 to 47 via guided trimming
• Supplied as a pair for right and left foot
• Optimizes fit in fins with thin socks

Fins MB001 CAMOSKIN OCEAN

The MB001 CAMOSKIN MED fins represent the evolution of C4’s upper-mid-range carbon fin lineup, part of the 200 series, the brand’s highest level of research and development. This model is the most advanced interpretation of the traditional carbon fin, updated with innovative materials and construction solutions optimized for freediving and spearfishing.

Materials and Construction

The 250 foot pocket, developed as a direct evolution of the previous 300 model, is made from TPE 75 ShA overmolded onto a robust rigid sole. This construction ensures efficient, direct energy transfer from the foot to the blade, significantly improving responsiveness during the fin stroke.

The precisely engineered geometry keeps thickness to a minimum, reducing overall weight: the 250 foot pocket in size 41/42 weighs only 250 grams, ensuring lightness without compromising mechanical strength.

Technical Features and Performance

• Efficiency: the combination of materials and design optimizes thrust and energy transfer for smooth movement in the water.
• Controlled elastic response: the balance between blade elasticity and stiffness allows for a precise, manageable fin stroke while reducing muscle fatigue.
• Traditional technical setup: maintains the classic feel appreciated by experienced freedivers, while still delivering the benefits of modern technology.

The MB001 CAMOSKIN OCEAN fins are designed for freediving and spearfishing users looking for a technical tool that combines comfort, lightness, and fluid movement underwater.

FBG Umberto Pelizzari Single Blade - Black

This single blade is made from fiberglass, a material known for its excellent combination of light weight and mechanical strength, ideal for spearfishing and freediving. Designed to deliver excellent thrust transfer, the blade provides efficient propulsion and a smooth, controlled fin stroke.

Available in 3 different stiffness levels, allowing you to choose the responsiveness best suited to your freediving and spearfishing needs, optimizing the balance between power and comfort during the kick.

Tank HD T300 Carbon Fins for Spearfishing

The Tank HD fins are designed specifically for spearfishing, combining light weight, durability, and maneuverability in a highly technical product. Made from 100% T300 carbon fiber, they feature the new O.P.S system developed by C4 Technology, which allows the thermorubber to be overmolded directly onto the carbon surface without the need for adhesives. This innovative process ensures long-lasting protection and greater mechanical resistance at the blade tip.

The rubber protection on the tip is designed for spearfishing in whitewater, shallow water, or ambush hunting, significantly reducing the noise generated by finning and improving movement fluidity in the water.

Technical Features

• Material: T300 carbon fiber
• Blade size: 700 x 190 mm
• Blade Stiffness: 30 medium, balanced for efficient thrust and control
• Water rails: constant profile to optimize stability and tracking
• Overall weight: 700 grams, ensuring excellent lightness
• Foot Pocket: H Dessault 350 model, black, also compatible with C4 250 foot pocket
• Available Sizes: 36/37, 38/39, 40/41, 42/43, 44/45, 46/47

Performance and Applications

These fins are engineered to deliver an agile, responsive kick, with compact dimensions that make quick direction changes easier, as required in spearfishing. Impact resistance, provided by the overmolded rubber protection, ensures durability even when used in shallow water or among rocks while ambush hunting.

The combination of T300 carbon and the O.P.S system provides an excellent balance of stiffness and flexibility, optimizing thrust transmission and reducing fatigue during freediving sessions.

Cressi Gara Modular Foot Pockets

The Gara Modular foot pockets by Cressi are designed specifically for freediving and spearfishing, combining comfort and efficient thrust transfer during finning.

Made with an advanced multi-compound bonding process, this dual-material Foot Pocket features an innovative construction: a soft, wraparound section for maximum comfort on the foot, and a rigid sole with long elastic technopolymer stringers. This structure ensures excellent energy transfer to long blades, improving responsiveness and performance in the water.

Technical features

• Dual-material construction: soft for comfort and rigid sole for energy transfer
• Elastic technopolymer stringers to effectively harness the thrust of the blades
• Wider model than the others in the Gara line, allowing use with thick socks without constriction
• Self-adjusting Foot Pocket for an adaptable, secure fit
• Available in 6 sizes: 36/37, 38/39, 40/41, 42/43, 44/45, 46/47
• Assembly kit included

Size selection instructions

For those using the fins without neoprene socks, we recommend choosing one size smaller to ensure an optimal fit and proper support. The sizing is based on use with a 3 mm sock.

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.

Fast HD Carbon Blade - Camo Med

The Fast HD blade is made from Japanese T700 carbon, a material known for its high elasticity and mechanical strength, ensuring optimal lightness and durability for spearfishing and freediving.

With a length of 86 cm, the blade offers a wide thrust surface, ideal for efficient power transfer throughout every phase of the fin stroke. This feature provides powerful, balanced propulsion, suitable for a variety of spearfishing conditions.

The Fast HD - Camo Med feature a camouflage finish that reproduces a Mediterranean seabed.

Main technical features

• Blade material: T700 Superforce Carbon
• Camouflage: Camo-Med, reproduction of a Mediterranean seabed
• Blade Stiffness: Available in 25 Soft, 30 Medium, and 40 Hard to suit different energy transfer needs
• Dimensions: 86 cm blade length for an effective thrust surface
• Weight: Starting from 700 grams, optimized for lightness without compromising strength
• Water rails: Made from Elastic-K10 black to improve hydrodynamics and fin-stroke fluidity

The Fast HD blades stand out for their combination of responsiveness and comfort, allowing smooth power transfer with less muscle fatigue. The high-elasticity carbon reduces the effort required, improving control and fin-stroke precision during spearfishing sessions.

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.

C4 FGB Umberto Pelizzari Fiberglass Fins

The FGB Umberto Pelizzari fins are made entirely in Italy by C4 using blades made from 100% prepreg epoxy fiberglass. This specific composition and manufacturing process provides a blade with an optimal combination of elasticity and mechanical strength, delivering efficient thrust and smooth power transfer during the fin stroke. The blade design, 79 cm long and 19.5 cm wide, is engineered to maximize thrust surface while keeping hydrodynamic drag low.

Technical Features

• Blade material: 100% prepreg epoxy fiberglass
• Blade dimensions: 790 x 195 mm
• Available Blade Stiffness: 20 Super Soft, 25 Soft, 30 Medium
• Water rails: black anti-turbulence rounded profile, extending along the full length of the blade
• Foot Pocket: model 250 pre-shaped at 3°, black
• Blade color: black
• Available Sizes: 36/37 - 38/39 - 39/40 - 40/41 - 41/42 - 42/43 - 43/44 - 44/45 - 46/47

Efficiency and Comfort for Freediving and Spearfishing

The FGB-UP fin blades are designed to produce greater elastic deformation than traditional blades, increasing propulsion without placing excessive effort on the freediver or spearfisher. The rounded-section water rails help channel water along the blade, reducing vortex formation along the outer edges and improving stability and hydrodynamic efficiency during thrust.

The 250 foot pockets with a 3° angle ensure an excellent fit, providing comfort and precise transfer of foot power to the blade while limiting energy loss during the fin stroke.

Foot Pocket 350 - Camo Med - H. Dessault

The Foot Pocket 350 - Camo Med by H. Dessault is designed specifically for spearfishing, with a pre-shaped fit and differentiated thicknesses that optimize power transfer from the foot to the blade while keeping weight low.

The thin thicknesses improve foot comfort, reducing fatigue and allowing extended use while spearfishing.

Technical Features

• Camo Med color pattern that mirrors Mediterranean seabeds
• Material: TPE 75 ShA and high-modulus TPA, ensuring elasticity and mechanical strength
• Weight: 350 grams for size 41-42, ensuring lightness and ease of movement
• Third-level pre-formed anatomy with variable thicknesses for superior ergonomics
• Mechanical fastening with safety screw for quick and secure mounting on the blade
  

Sizes and Color

• Available in 4 sizes: 40-41, 42-43, 44-45, 46-47
• Color: Camu Med, with a finish designed for spearfishing

Foot Pocket 350 Black Side - H. Dessault

The H. Dessault 350 foot pocket is designed with a pre-shaped fit and differentiated thicknesses, optimized to reduce weight without compromising energy transfer from the foot to the blade. This feature ensures efficient thrust transmission during finning, essential for spearfishing.

The construction with differentiated thicknesses significantly improves comfort, allowing extended use sessions without foot fatigue. The mechanical screw fastening system ensures quick, stable anchoring to the blade, maintaining a perfect connection between foot pocket and blade even during prolonged dives.

Technical Features

• Black Side colorway inspired by the Mediterranean seabed in a dark version
• Material: TPE 75 ShA and high-modulus TPA, for an ideal balance between mechanical strength and light weight
• Weight: approximately 350 grams for size 41-42, promoting good maneuverability in the water
• Third-degree pre-formed anatomy, with variable thicknesses to perfectly adapt to the shape of the foot
• Mechanical assembly with safety screw to make installation easier and ensure durability in use

Available Sizes

• 40-41
• 42-43
• 44-45
• 46-47

Color: Black Side

Dive-R Innegra Red Blades - Short: advanced structure and materials for freediving and spearfishing

The Dive-R Innegra Red Blades - Short are made with cutting-edge Innegra fiber technology, an innovative blend of carbon fiber and Innegra. This composition allows the blades to achieve greater controlled deformation than traditional carbon fins, increasing mechanical strength and impact absorption without compromising thrust transmission in the water. Innegra fiber, naturally water-repellent, improves durability and reliability during dives.

Composite materials and proven design

The blades are built with an expert mix of specific resins and aerospace-grade fabrics, including special fiberglass, premium carbon, copper, kevlar, and Innegra. These materials give the blades:

• High responsiveness and efficient fin-stroke power transfer
• Minimized muscular effort thanks to mechanical optimization
• Consistent performance over time without degradation

Optimized for different freediving and spearfishing styles

Available in different stiffness options (Soft and Medium), the Dive-R blades adapt to various diving styles and personal preferences. Choosing the right foot pocket is essential to fully exploit the dynamic characteristics of these blades. We recommend mounting them on lightweight foot pockets with short rails, such as C4 Foot Pockets or Mares X-Wing, which ensure freedom of movement and smooth power transfer. Alternatively, the particularly soft Imersion Foot Pockets effectively follow the flex of the blades without limiting efficiency.

Additional services and customization

A professional blade-mounting service is available for any foot pocket through the dedicated assembly option, ensuring an optimal technical and ergonomic fit. Custom rails can be installed on request to further tailor the hydrodynamic behavior of the blades according to the specific needs of the freediver or spearfisher.

Adapter kit for C4 300 foot pockets on 2-hole blades

The adapter kit allows you to mount C4 300 foot pockets on blades with a standard 2-hole attachment, expanding foot pocket compatibility with various freediving and spearfishing blade models.

Designed to ensure a secure and precise fit, this kit lets you use foot pockets that were not originally designed for the specific blade, while maintaining proper hold and comfort during finning.

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.

HD Maxx Plastic Blade - H. Dessault

The HD Maxx blade is 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.

Applications

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

Dive-R Innegra V2 Blades for Freediving and Spearfishing

The Dive-R Innegra V2 Blades are made with advanced Spread Tow technology, integrating carbon and Innegra fibers, a high-performance, water-repellent material. This blend allows greater deformation than traditional carbon fins, offering improved impact absorption and superior durability, ideal for freediving and spearfishing use.

The blades are available in two stiffness options, Soft and Medium, to suit different diving styles and ensure effective thrust transfer during the kick cycle.

Materials and Construction

• Premium carbon fibers combined with innovative materials such as Innegra fibers, Kevlar and copper
• Aerospace-grade resins expertly applied for a strong, lightweight structure
• Special fabrics with high capacity to absorb saturation and mechanical loads

These technical features ensure a blade with a shape and structure that remain stable over time, without losing power even after long periods of use, ensuring smoothness and efficiency in the water.

Mounting Recommendations

To take full advantage of the technical characteristics of the Dive-R Innegra V2 Blades, mounting them on lightweight foot pockets with short side rails is recommended, such as:

• C4 Foot Pockets
• Mares X-Wing

Alternatively, for those using long side rails, Imersion Foot Pockets are recommended, thanks to their softness, which follows the movement of the blade without limiting its efficiency.

Assembly Service

A dedicated Blade / Foot Pocket Assembly service is available for professional, optimized mounting.

Performance and Durability

DiveR, supported by testing with freediving and spearfishing professionals, has developed these blades to ensure reduced muscle effort and greater efficiency in thrust transfer. The combination of materials and design increases mechanical performance without sacrificing comfort and mechanical strength, key elements for freediving.

DiveR Blades are recognized on the market for their reliability, long-term durability, and variety of designs and colors, making them a distinctive, highly specialized product for freediving and spearfishing enthusiasts.

Custom mounting: on request, DiveR Blades can be mounted on any foot pocket model.

SigalSub Tsunami Fins in T-700 Carbon

The Tsunami fins by SigalSub are made entirely from T-700 carbon, a material that ensures lightness and mechanical strength. The blade design was developed to optimize shape and efficiency, delivering the perfect balance of power and comfort during finning in freediving and spearfishing.

Technical Features

• Material: 100% T-700 carbon for increased responsiveness and durability
• Blade dimensions: 840 x 190 mm
• Blade angle: 23°, engineered to balance thrust and ease of movement
• Available stiffnesses: Super Soft, Soft, Medium, to suit different experience levels and finning styles
• Sizes: 36/37, 38/39, 40/41, 42/43, 44/45, 46/47

The Tsunami are designed to provide smooth thrust transfer and excellent efficiency in the water, thanks to the calibrated blade stiffness that allows power to be modulated without excessive muscle fatigue.

The lightness and responsiveness of T-700 carbon ensure balanced trim and a natural finning action, making movement easier during freediving and spearfishing.

Fast HD Carbon Fins - Black Side by H. Dessault

The Fast HD fins are made from Japanese T700 carbon, a material known for its high elasticity and mechanical strength, ensuring optimal lightness and durability for spearfishing and freediving.

With a length of 86 cm, the blades provide a large propulsion surface, ideal for ensuring efficient power transfer throughout every phase of the fin stroke. This feature delivers powerful, balanced thrust, suited to a variety of spearfishing conditions.

The Fast HD - Black Side feature a camouflage colorway that blends perfectly with Mediterranean seabeds, extending across the blade and Foot Pocket for a full camouflage effect.

Main technical features

• Blade material: T700 Superforce Carbon
• Foot Pocket: Model 350 H Dessault in the Black Side version without side rails, to maximize the elasticity of the carbon and reduce the effort required during finning
• Blade stiffness: Available in 25 Soft, 30 Medium, and 40 Hard to suit different energy-transfer needs
• Dimensions: 86 cm blade length for an effective propulsion surface
• Weight: Starting from 700 grams, optimized for lightness without compromising strength
• Water rails: Made from Elastic-K10 black to improve hydrodynamics and fluidity during finning

Available Sizes

• 40/41
• 42/43
• 44/45
• 46/47

The Fast HD fins stand out for their combination of responsiveness and comfort, allowing smooth power transfer with reduced muscle fatigue. The foot pocket without side rails and the high-elasticity carbon reduce the effort required, improving control and precision during freediving and spearfishing descents.

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.