H. Dessault

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.

H. Dessault Eagle Speargun

Eagle is a speargun designed for spearfishing, featuring a minimalist, rugged, and modern design engineered to maximize accuracy and efficiency in the water.

Main Technical Features

• Hydrodynamic 2-hole Muzzle, designed to keep the bands organized and out of the line of sight, allowing parallel loading in relation to the shaft.
• High release propulsion and increased shaft exit speed thanks to the band positioning.
• Reversible stainless steel line release with beveled edges, specifically designed to prevent cutting during use.
• Anodized aluminum Barrel with 28x26 mm diameter, equipped with an integrated full-length shaft guide for optimal power transfer.
• Barrel-Handle connection via steel pin and double sealing O-ring, ensuring strength and reliability.
• Frictionless AISI 316 stainless steel Trigger Mechanism, with adjustable line release and rotary safety, for a smooth and precise release.
• Plastic plate on the trigger to improve ergonomics during use.
• Ergonomic Handle in reinforced Nylon, with integrated loading butt and bayonet-fit polypropylene grip, designed for comfort and control in the water.
• Reel mount rail with line spacers and setup for attaching roller lines, improving line management in the water.
• Supplied complete with a 6.5 mm stainless steel shaft with 3 shark fins for stability and accuracy, paired with Primeline Black 17.5 mm circular bands for consistent, reliable tension.

Availability

The Eagle speargun is available in four different lengths: 65, 75, 90, and 100 centimeters, to suit different spearfishing needs and techniques.

Floater for Fenix line spearguns in rigid expanded polyurethane

The Fenix floater is a dedicated accessory for spearfishing spearguns, made from rigid expanded polyurethane, a material that ensures light weight and mechanical strength in underwater environments.

Designed with a snap-on mounting system, this float can be easily moved along the barrel axis, allowing you to fine-tune the speargun’s balance. This feature is essential for optimizing trim and improving smooth, controlled tracking in the water during dives.

Technical features

• C-shaped profile with 30 mm diameter, designed to provide proper hydrodynamics and stability
• Rigid expanded polyurethane material, with excellent resistance to salt water and impacts
• Small variant weight: 45 grams, for balanced adjustment without adding unnecessary weight to the speargun

This float is an essential component for optimizing speargun balance, improving maneuverability and supporting spearfishing and freediving techniques.

Gear Bag Extreme 105L - H Dessault

The H Dessault Extreme 105L Gear Bag is a professional gear bag for transporting freediving and spearfishing equipment, made from high-frequency welded 500D PVC-Tarpaulin: a construction that ensures total waterproofing, high mechanical resistance, and long-lasting durability even in extreme marine and outdoor environments.

Construction and Materials

• Body material: 500D PVC-Tarpaulin, resistant to water, impacts, and abrasion
• High-frequency welding on all seams: eliminates water ingress points and ensures superior structural sealing compared to traditional stitching
• 600D Polyester straps for carrying: sturdy, wear-resistant, and moisture-resistant

Technical Specifications

• Capacity: 105 liters
• Dimensions: 85 × 46 × 36 cm
• Available colors: Orange, Green

Ideal Use

Designed for freediving, spearfishing, diving, and outdoor activities in wet or marine environments. The 105-liter capacity easily accommodates wetsuits, fins, masks, tanks, and accessories, keeping everything protected from water and the elements.

Extreme 105L Gear Bag - H Dessault

The Extreme 105L Gear Bag by H Dessault is a professional gear bag for transporting underwater equipment, made from high-frequency welded 500D PVC-Tarpaulin: a construction that ensures complete waterproof protection, high mechanical resistance, and long-lasting durability even in demanding marine and outdoor environments.

Construction and Materials

• Body material: 500D PVC-Tarpaulin, resistant to water, impact, and abrasion
• High-frequency welding on all seams: eliminates water ingress points and ensures superior structural sealing compared to traditional stitching
• 600D Polyester straps for carrying: durable, wear-resistant, and moisture-resistant

Technical Specifications

• Capacity: 105 liters
• Dimensions: 85 × 46 × 36 cm
• Available colors: Orange, Green

Ideal Use

Designed for freediving, spearfishing, and underwater activities as well as outdoor use in wet or marine environments. The 105-liter capacity easily accommodates wetsuits, fins, masks, cylinders, and accessories, keeping everything protected from water and the elements.

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.

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.

Fast HD Carbon Blade - Black Side

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 provides a large thrust surface, ideal for ensuring efficient power transfer throughout every phase of the fin stroke. This feature delivers powerful, balanced propulsion, suitable for a wide range of spearfishing conditions.

The Fast HD - Black Side features a camouflage finish that reproduces a Mediterranean seabed.

Main technical features

• Blade material: T700 Superforce Carbon
• Camouflage: Black-side, reproduction of a Mediterranean seabed
• Blade Stiffness: Available in 25 Soft, 30 Medium, and 40 Hard to suit different energy transfer requirements
• 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

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

Pershing HD Fins in T300 Carbon Fiber

The Pershing HD blade is designed specifically for spearfishing and freediving, combining lightness, mechanical strength, and easy handling. Made entirely from T300 carbon fiber, it ensures efficient power transfer and a smooth, responsive fin stroke, even during prolonged use.

Technical Features and Materials

• Material: 100% high-strength T300 carbon fiber
• Blade dimensions: 800x190 mm, optimized for a balance of power and agility
• Blade Stiffness available in two versions: 25 (soft) and 30 (medium)
• Constant-section water rails to improve hydrodynamic stability during the fin stroke
• Fin weight: 650 g, with balance engineered to reduce fatigue
• Compatible with C4 250 and HD 350 foot pockets

Innovation and User Comfort

The main distinctive feature of the Pershing HD is the O.P.S system developed by C4 Technology, which allows direct overmolding of thermorubber onto the carbon without the use of adhesives. This patented process provides robust protection for the blade tip, shielding it from impacts and improving the quietness of the fin stroke by reducing noise in the water — a key factor in spearfishing to avoid spooking marine life.

The blade configuration and choice of materials ensure excellent responsiveness during sudden changes of direction, making these fins ideal wherever agility and impact resistance are essential.

Applications

The Pershing HD blades are designed for freedivers and spearfishers who need reliable equipment with a strong balance between lightness and durability. The rubber tip protection and advanced construction system ensure long-lasting performance and comfort during extended sessions at sea.

T300 Carbon Tank HD Blade for Spearfishing

The Tank HD blade is specifically designed for spearfishing, combining lightness, strength, and maneuverability in a highly technical product. Made from 100% T300 carbon fiber, it integrates the new O.P.S system developed by C4 Technology, which allows the thermorubber to be directly overmolded onto the carbon surface, with no need for adhesives. This innovative process provides long-lasting protection and greater mechanical resistance at the tip of the Blade.

The rubber protection on the tip of the Blade is designed for use when spearfishing in whitewater, shallow water, or ambush hunting, significantly reducing the noise generated by the fin stroke and improving fluidity of movement 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: continuous, to optimize stability and directional control
• Overall weight: 700 grams, ensuring excellent lightness
• Foot Pocket compatible: H Dessault model 350, also compatible with C4 250 foot pocket

Performance and Applications

The fins are designed to deliver an agile, responsive fin stroke, 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 during ambush hunting.

The combination of T300 carbon and the O.P.S system contributes to an excellent stiffness-to-flexibility ratio, optimizing thrust transfer and reducing fatigue during spearfishing sessions.

Minimal HD Blade - H Dessault

The Minimal HD blade by H Dessault combines compact dimensions with T300 carbon, offering an ideal technical solution for those starting to use carbon fins for freediving and spearfishing.

Technical Features

• Material: fine twill-weave T300 carbon, providing an excellent balance between lightness and mechanical strength
• Blade dimensions: 780 x 190 mm, optimized for effective thrust transmission
• Blade Stiffness: single stiffness (30 - Medium), for balanced responsiveness and efficient kicking
• Water rails: Elastic-K10 black, for improved hydrodynamics and water-flow stability
• Weight: 650 grams, ensuring comfort and ease of use even during extended sessions

Applications and Benefits

The Minimal HD blades are designed to offer a simple, lightweight, and effective product, especially suited to anyone looking for a first step into carbon fins. Ideal for freediving and spearfishing sessions, they ensure good power transmission and a solid balance between comfort and control.

Fast HD Carbon Blade

The H. Dessault Fast HD is a lightweight and durable carbon blade, designed to deliver efficiency and comfort in all types of spearfishing. Made with Japanese T700 Superforce carbon, it ensures high elasticity and superior mechanical strength—essential features for a smooth, effective fin stroke.

Technical Features

• Blade length: 86 cm, providing a larger thrust surface and optimal power transfer during freediving
• Stiffness available in three options: 25 Soft, 30 Medium, and 40 Hard, to suit different needs
  
• Elastic-K10 black water rails to improve tracking and stability in the water
• Weight starting from 700 grams, ensuring lightness and agility
  

Benefits for Spearfishing

The combination of T700 carbon with the rail-free foot pocket and Elastic-K10 water rail structure gives the Fast HD outstanding hydrodynamic efficiency and lightness, improving the fluidity and precision of the fin stroke. This reduces the effort required and allows the spearfisher to maintain a more natural posture and greater bottom time.

Applications

The Fast HD fins are suitable for spearfishing and freediving, offering an optimal balance of power and comfort. The range of available stiffnesses lets you choose the most suitable blade based on the spearfisher’s profile and the intensity of the fin stroke required.

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