Undersuit Aurea - Lady C4

The Undersuit Aurea - Lady is made from 2 mm thick Neoprene Glide Skin, with a smooth outer surface and an elastic inner lining that ensures excellent stretch and comfort during use in the water.

Designed sleeveless, this undersuit offers good freedom of movement in the upper body, making it ideal both as a warm-water or pool wetsuit shorty and as an undersuit to wear under freediving wetsuits to improve thermal insulation and fit.

The Aurea line by C4 stands out for its bright, vivid graphics, with a black and gold combination that gives the product an aesthetic specifically suited to spearfishing and freediving.

Technical features

• Neoprene Glide Skin 2 mm: optimal thickness for thermal insulation and lightness
• Elastic inner lining: maximizes comfort and freedom of movement
• Smooth exterior: improves trim and reduces drag in the water
• Sleeveless model: greater fluidity in finning and gun tracking movements
• Black-gold colorway: distinctive design and visibility
• Available in sizes XS, S, M, L: fit suitable for different body types

Use

The Aurea Lady undersuit is suitable for use as a lightweight wetsuit in warm water or the pool, or as an additional layer under freediving wetsuits to enhance thermal insulation while maintaining flexibility and comfort during freediving and deep spearfishing.

FLOW PLASTIC Nose Clip for Freediving

The FLOW PLASTIC is a freediving nose clip made from PEEK (Polyether ether ketone), a thermoplastic polymer with high technical performance. This material stands out for its high mechanical strength, excellent chemical stability, and full biocompatibility. PEEK gives the nose clip lightness and durability, maintaining consistent performance even after intensive use, making it a valid technical alternative to traditional metals.

Design and Ergonomics

The FLOW PLASTIC features semi-spherical nose pads and optimized dimensions, designed to ensure excellent grip and effective adaptability to different nose shapes. This combination provides a stable and comfortable seal, essential during long dives in freediving and spearfishing activities.

Comfort Customization

Like the ZETA range, the nose clip comes with four types of soft rubber pads, easily interchangeable for proper adjustment of comfort and grip:

• Rounded or flat pads
• Surfaces with raised dots or cross-grooves

Technical Features

The compact design and ergonomics of the FLOW PLASTIC prioritize reduced bulk and hydrodynamics, allowing for maximum seal and stability even at depth and during repeated underwater movements.

Colors and Included Accessories

The nose clip is available in black, white, and blue. The product is delivered complete with:

• Protective case for transport and storage
• Dedicated lanyard, easily replaceable for greater practicality

Nose Clip ZETA ALU

The Nose Clip ZETA ALU is a nose clip specifically designed for freediving, made from 6082 Anticorodal aluminum. This material is selected for its outstanding light weight, mechanical strength, and durability in marine environments, ensuring a reliable product for underwater use.

Unlike other metal nose clips, the ZETA ALU comes with four types of soft rubber pads, easily interchangeable to optimize comfort and grip according to the freediver’s different needs. The available pad variants are:

• domed or flat shape
• raised dot surface or cross-grooved surface

This variety allows precise grip customization, effectively adapting to different nose shapes and individual sensitivity requirements.

Special attention has been given to the ergonomics and hydrodynamics of the design, which features a compact profile to minimize bulk in the water and ensure a stable seal during underwater movements typical of freediving and spearfishing.

The Nose Clip ZETA ALU comes with useful accessories for practical use and device protection:

• protective case to ensure safe transport and organized storage
• dedicated lanyard, designed to be easily replaceable as needed

Nose Clip ZETA PLASTIC

The ZETA PLASTIC is a freediving nose clip made from PEEK (polyether ether ketone), a thermoplastic polymer known for its excellent mechanical, chemical, and biocompatibility properties. This material gives the nose clip high strength, low weight, and consistent structural stability even under intensive use, making it a valid technical alternative to the metals commonly used in underwater equipment.

As with the aluminum version, the Nose Clip ZETA PLASTIC comes with four types of soft rubber pads, fully interchangeable, to ensure optimal comfort adjustment and a personalized fit. The available pads are:

• Domed or flat
• Raised dot surface or cross-grooved surface

This configuration allows complete customization based on nose shape and individual sensitivity, ensuring an effective seal during dives

The nose clip design prioritizes ergonomics and hydrodynamics through a compact design that provides secure closure stability and minimal bulk, essential for reducing drag in the water and maintaining comfort even at greater depths.

The Nose Clip ZETA PLASTIC is available in black, white, and blue and is supplied with:

• Protective case for transport
• Dedicated lanyard, easily replaceable

C4 O-Ring for Sealing Floppers - Elasticity and Durability

The C4 O-Ring are sealing rings made from elastic material with a hardness of 50 Shore, specifically designed for Floppers used in spearfishing and freediving. Their elasticity makes them compatible with any type of shaft, while ensuring long service life thanks to the material’s high mechanical strength.

Technical Features

• Elastic material with 50 Shore hardness
• Compatible with different types of Floppers pins
• Innovative integrated tab for easier grip
• Black color for quick identification
• Greater elasticity than the 60 Shore hardness version

Advantages for Underwater Use

The special tab makes the C4 O-Ring easy to grip even while wearing spearfishing gloves, improving practicality during Floppers replacement or maintenance. The superior elasticity compared to harder O-Rings allows better adaptability and excellent sealing, while maintaining adequate resistance over time.

Applications

Designed for installation on freediving Floppers, these O-Rings ensure effective retention of fastening elements, helping keep finning stable and secure thanks to the correct position of the Floppers. The choice of a 50 Shore hardness material provides an optimal balance between flexibility and mechanical strength for continuous use in underwater environments.

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.

Single Blade FBG Umberto Pelizzari - White

The FBG Umberto Pelizzari single blade in the White version is made of fiberglass, a material known for its excellent combination of lightweight performance and mechanical strength. Available in two different stiffness levels, it adapts to different needs for blade responsiveness and thrust transmission during finning in freediving or spearfishing.

This blade ensures optimal fluidity in propulsion, providing an effective balance between efficiency and control, essential for maintaining a stable hydrodynamic trim during the dive.

Single Blade L-1090 for Freediving

The single blade L-1090 is designed specifically for spearfishing and freediving, available in three different stiffness options to match the thrust and response needs of each freediver.

Materials and construction: Made with selected materials to ensure lightness and mechanical strength, the blade provides effective power transfer and good responsiveness during finning. The choice of stiffness allows you to fine-tune the balance between flexibility and power, optimizing efficiency in the water.

Comfort and hydrodynamics: The blade design is engineered to reduce water resistance while maintaining smooth, fluid movement, supporting balanced trim and improved ergonomics during freediving dives.

• Available in 3 stiffness options to customize responsiveness
• Lightweight materials with high mechanical strength
• Hydrodynamic design for efficient power transfer
• Suitable for spearfishing and freediving

Single Blade L-1090 for Spearfishing

The single blade L-1090 is specifically designed for spearfishing, available in three different stiffness levels to suit different finning and resistance needs in the water.

The choice of stiffness allows you to optimize the efficiency and blade responsiveness, ensuring an ideal balance between power and comfort in thrust transmission during underwater movement.

This blade is made with selected materials to provide a combination of mechanical strength and lightweight performance, promoting a smooth, controlled fin stroke without causing excessive fatigue for the freediver.

Single Blade C4 MB001 for Freediving and Spearfishing

The single C4 MB001 blade is specifically designed for freediving and spearfishing, delivering a precise balance of stiffness and flexibility to optimize thrust transmission during the fin stroke.

Available in three stiffness levels, it allows you to select the ideal elasticity based on the diver’s style and personal characteristics, improving comfort and blade responsiveness underwater.

Single Blade C4 MB001 CAMOSKIN MED

The single blade C4 MB001 CAMOSKIN MED is available in two different stiffnesses, allowing a personalized choice based on spearfishing or freediving needs. Made with specific materials to ensure an optimal balance between
responsiveness and thrust transfer, this blade delivers an efficient, fluid kick.

The CAMOSKIN surface promotes better hydrodynamic control, reducing drag during the thrust phase and improving fluidity in underwater movement.

Single Blade C4 MB001 CAMOSKIN OCEAN

The C4 MB001 CAMOSKIN OCEAN single blade is specifically designed for spearfishing and freediving, offering a balance of lightness and mechanical strength.

Available in two different stiffnesses, this blade lets you adapt the responsiveness of the blade and power transmission according to individual needs and water conditions.

C4 MB002 Single Blade for Freediving and Spearfishing

The C4 MB002 single blade is designed specifically for freediving and spearfishing, delivering highly effective thrust transmission. Made with durable materials, it ensures long-lasting performance and mechanical strength even with frequent dives.

Thanks to its design, engineered to optimize fluid movement, the blade improves responsiveness and efficiency during finning, minimizing muscle fatigue. Advanced hydrodynamics provide smoother, more controlled thrust during descent and ascent phases.

The C4 MB002 blade combines lightness and strength, essential features for ensuring comfort and precision in underwater movements without compromising the power needed for freediving dives.

Single Blade S-990 CAMU

The single blade S-990 CAMU is designed for spearfishing and freediving, with a strong focus on responsiveness and smoothness during the fin stroke. This model is available in the Soft - 25 stiffness version, ideal for those looking for a balance between elasticity and power transfer in the water.

The blade is made with selected materials to ensure good hydrodynamic efficiency and a low weight, making it easy to handle and suitable for extended use during freediving sessions.

Single Blade S-990 FIRESTONE for spearfishing and freediving

The single Blade S-990 FIRESTONE is specifically designed for freediving and spearfishing, available in three stiffness levels to offer customized solutions based on thrust and comfort needs during finning.

Made with selected materials, this blade combines light weight and mechanical strength, ensuring optimal thrust transmission and efficient hydrodynamic performance in the water.

The choice between different stiffness levels allows you to achieve the ideal balance between flexibility and efficiency, improving fluidity of movement and reducing fatigue during freedives. The blade’s advanced design ensures powerful thrust and immediate responsiveness, key elements for precise, controlled maneuvering in spearfishing.

Single Blade Umberto Pelizzari - Aurea

The single Aurea blade, designed in collaboration with Umberto Pelizzari, is available in Soft - 25 stiffness, ideal for those who prioritize a fluid finning stroke and good adaptability when spearfishing.

This blade offers a balance of responsiveness and comfort in power transfer, optimizing efficiency in the water and reducing muscle fatigue during freediving descents.

Single Blade Umberto Pelizzari

The single blade Umberto Pelizzari is specifically designed for freediving and spearfishing, ensuring efficient power transfer and a smooth fin stroke. Available in two different stiffness levels, it lets you choose the ideal rigidity based on your needs for comfort and responsiveness in the water.

Single Blade Umberto Pelizzari - Ghost

The Ghost single blade, by Umberto Pelizzari, is designed specifically for freediving and spearfishing. Available in Medium - 30 stiffness, it provides an optimal balance between flexibility and rigidity for an efficient, responsive fin stroke.

This blade delivers balanced thrust transmission, ensuring smooth movement that reduces fatigue during extended dives. The design is engineered to maximize hydrodynamics, improving control and precision during underwater propulsion.

Single Blade Umberto Pelizzari - Sideral

The Sideral single blade, designed in collaboration with Umberto Pelizzari, is available in the Soft - 25 stiffness version. This feature provides an optimal balance between flexibility and thrust, essential for a smooth, responsive fin stroke during freediving or spearfishing.

The choice of material and selected stiffness deliver efficient power transfer without overloading the leg, improving energy management and stability in the water.

Sportech Carbon Fiber Blades for Spearfishing

This pair of Sportech blades is made from carbon fiber, a material known for its exceptional lightness and mechanical strength. Available in two different stiffnesses, the blades are designed to deliver excellent efficiency in thrust transmission and optimal responsiveness during freediving fin kicks.

The carbon fiber construction also ensures excellent fluidity of movement and remarkable responsiveness, making control and maneuverability easier underwater.

Sportech fiberglass Blades

The pair of Sportech blades is made from fiberglass, a material known for its mechanical strength and its ability to combine light weight with long-lasting durability. Available in two different stiffness levels, these blades ensure optimal thrust transmission during finning.

Choosing the most suitable stiffness allows you to adapt responsiveness and movement efficiency in the water to the specific needs of freediving and spearfishing, improving control and fluidity throughout the underwater kick cycle.

Pair of Sportech Fiberglass Blades

This pair of Sportech blades is made from fiberglass, a material known for its excellent combination of elasticity and mechanical strength. The blades are specifically designed for spearfishing and freediving, ensuring effective power transfer in the water.

They are available in two different stiffness levels, allowing you to choose according to personal preferences in terms of responsiveness and efficiency during finning. The range of stiffness options helps optimize smooth movement and comfort during dives.

Wetsuit Pants Valve - "Pee Valve"

The valve, commonly known as a "pee valve," is designed to be installed on wetsuit pants, allowing you to urinate without having to remove your entire setup. This accessory helps maintain thermal insulation and protection during spearfishing and freediving sessions.

Its simple installation ensures practicality and extended comfort, which is especially important during cold-water dives, where any heat loss can compromise the duration and safety of the underwater activity.

This technical component is essential for long-duration dives, preventing interruptions and minimizing body heat loss, thereby improving efficiency and performance during spearfishing.

The wetsuit valve is an essential item for freedivers and spearfishers diving in cold-water conditions, ensuring comfort and uninterrupted use.

C4 floating Marker Weight for freediving and spearfishing

The C4 floating Marker Weight is a buoy designed for precise marking of spots on the seabed, ideal even in low-visibility conditions during freediving and spearfishing activities.

Made with a sturdy steel plate that acts as an anchoring weight, the Marker Weight releases easily from the belt and can be positioned at the desired spot on the seabed. This ensures stable, secure positioning during the dive.

The float is equipped with 50 meters of durable Line, which runs vertically up to the surface, ensuring a clearly defined and visible marking line.

Main technical features

• High-strength steel plate for anchoring on the seabed
• Floating Spool with Line attachment system
• 50-meter Line, thin yet strong, designed to maintain position even in sea current
• Cleat integrated into the floating section to securely fasten the Line

The design of the C4 Marker Weight ensures perfect Line management with secure fastening, minimizing movement caused by current and making it easier to locate the dive spot.

C4 FGB Umberto Pelizzari Fiberglass Fins for Freediving and Spearfishing

The FGB Umberto Pelizzari fins, designed and manufactured entirely in Italy by C4, feature a blade made from 100% prepreg epoxy fiberglass. This technical material delivers the perfect balance between elasticity and mechanical strength, ensuring efficient thrust transfer and a smooth, controlled kick—essential characteristics for freediving and spearfishing.

With a length of 79 cm, the blade has a thrust area greater than its hydrodynamic resistance area, promoting optimized elastic deformation that increases propulsion without increasing physical effort. The water rails with a convex section, extending along the full length of the blade, are designed to improve water channeling, reducing lateral vortices and optimizing the fin’s hydrodynamics during dives.

The perforated 250 model Foot Pocket with a 3° angle provides a comfortable and precise fit, essential for maintaining control during freediving and spearfishing sessions, ensuring stability and comfort even during extended use.

Technical Features

• Blade material: 100% prepreg epoxy fiberglass, for an optimal balance between lightness and durability
• Blade dimensions: 790 x 195 mm
• Available stiffnesses: 20 Super Soft, 25 Soft, 30 Medium, to suit different thrust and effort requirements
• Water rails: anti-turbulence convex profile, reducing lateral vortices and improving hydrodynamic efficiency
• Foot Pocket: perforated 250 model with a 3° angle, designed for maximum comfort and a secure fit on the foot
• Color: all black for blade and water rails, for a clean, functional design in the water
• Available Sizes: from 36/37 to 46/47, for a precise and comfortable fit

C4 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.

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

The L-1090 Freediving fins are made entirely from carbon and are part of C4’s brand-new 200 line, designed specifically for freediving and spearfishing.

Materials and Construction

The blade is made with a progressive lamination of four different types of Japanese carbon arranged across seven unidirectional layers. This layup optimizes the balance between reactivity and mechanical strength, ensuring high efficiency in power transmission.

The finish features exposed carbon with a white decoration, giving it a technical and functional look.

Blade Features

• Asymmetric water rails bonded and overmolded using high pressure and temperature, allowing the polymer to fuse perfectly with the blade composite. This technology prevents delamination and ensures long-lasting protection in the area near the foot.
• The variable geometry of the water rails is designed to minimize pressure losses along the entire length of the blade and improve fluidity in the water.
• Hydrodynamic anti-turbulence flap, designed to optimize stability and reduce vibration during finning.
• Blade dimensions: 940 x 192 mm, ideal for an optimal balance between thrust and maneuverability.

Foot Pocket

The fins are fitted with the 200 foot pocket, featuring:

• Black thermoplastic elastomer upper for superior elasticity and comfort.
• White polypropylene sole, durable and lightweight, promoting foot stability.

Available Stiffnesses and Sizes

• Blade stiffnesses: 20 super soft, 25 soft, 30 medium, to suit different finning styles and diving conditions.
• Available in 7 sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45.

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.

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.

Fins MB001 CAMOSKIN MED

The MB project represents a renewal of the mid-to-high-end range of carbon fins, faithfully maintaining the traditional technical principles of finning technique in freediving and spearfishing. Within C4’s technical vision, the 200 series represents the highest level of research and development, while the MB001 are the best interpretation of the traditional carbon fin, updated with modern materials and construction solutions.

The MB001 CAMOSKIN MED are equipped with the new 250 foot pocket, a direct evolution of the previous 300 model. This foot pocket is made from TPE 75 ShA overmolded onto a rigid insole, a combination that ensures efficient, direct energy transfer from the foot to the fin blade. Careful attention to geometry has made it possible to reduce thickness and keep overall weight down: the 250 foot pocket in size 41/42 weighs only 250 g.

The result is a carbon fin that combines efficiency, controlled elastic response, and a traditional technical setup, designed for freedivers looking for a balance between high performance and a classic finning feel.

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.

C4 x Marco Bonfanti MB002 Carbon Fins

The MB002 Fins are a new generation of T700 carbon fins developed by C4 in collaboration with champion Marco Bonfanti, designed specifically for freediving and spearfishing. Their key innovation lies in the Reverse Parabolic design, which moves the parabolic flex curve close to the foot rather than toward the tip.

Technical features and benefits

This structural change was made possible by in-depth research into carbon lamination, which made it possible to increase the thrust surface area compared to the hydrodynamic resistance surface. As a result, the MB002 deliver greater elastic deformation, increasing propulsion efficiency during the fin stroke.

Stiffer blades can therefore be used while maintaining the same physical effort as lighter blades, optimizing energy transfer and improving thrust without increasing fatigue.

Structure and materials

• Blade size: 874 x 195 mm, with total fin length (size 42/43) of 980 x 195 mm
• Material: high-quality T700 carbon, for an optimal balance between lightness and mechanical strength
• Convex-profile water rails along the full length of the blade: reduce lateral turbulence and improve water channeling, increasing hydrodynamic stability
• Water rail color: black; blade color: black-white with matte finishes for a clean, professional look
• Preformed 250 Foot Pocket with 3° angle to optimize force transfer and ensure comfort during the fin stroke

Available versions

• 7 available sizes: 36/37, 38/39, 40/41, 41/42, 42/43, 43/44, 44/45
• 3 blade stiffness levels to suit different thrust and fatigue requirements: 20 Super Soft, 25+ Soft, 30 Medium

The MB002 Fins are ideal for those looking for a long, precise blade with an elastic response engineered to optimize propulsion in freediving and spearfishing, combining advanced materials with an innovative design.