C4 Carbon - Dual Moon HT

Dual Moon HT

The DUAL MOON HT Bi-Fins feature an essential design which is the result of years of study and research in applied biomechanics. DUAL MOON HT are ideal for the most demanding freedivers with regards to performance, efficiency and speed.

They feature the same technical characteristics and overall performance of the ALL BLACK HT made in TR50. Thanks to two different carbon fiber materials with spectacular reflections, DUAL MOON HT create a “flasher” effect that can be very useful for blue water hunting.

Thanks to the terminal flap, DUAL MOON HT can be used at high speed while spearfishing or free diving.

Details

DUAL MOON HT are made in 100% carbon fiber HyperTech TR50 and they are inserted in the foot pocket all the way to the heel for an excellent transmission of energy.

Thanks to more than thirty years of studies and worldwide records, we have been able to develop the DPC (Double Parabolic Curve) design featured by the DUAL MOON HT. This design has now been enhanced thanks to a special lamination of the layers of carbon, specifically dimensioned and positioned.

The D.P.C curve optimizes the bending of the blades and the quantity of water processed pairing with the Elastic-K10 water rails optimizing the strength produced by the muscles and articulations.

The level of energy is optimized allowing for greater speed and therefore safety when diving.  The less tired we are the safer we can dive: this is the condition of passive safety to be pursued at all times.

DUAL MOON HT feature blades that are specifically symmetrical therefore increasing mechanical and dynamic efficiency. This solution reduces energy dispersion and torque forces which are typical of asymmetric geometries.

A reduced mechanical load also increases the duration of the composite fibers.

DUAL MOON HT are made in 100% carbon HT, with carbon black finish on a side and on the other side aluminized for a shiny flasher effect. The HyperTech fiber is 40% more resistant than other standard fibers and it features a high level of resistance and excellent elasticity.

The new weave design of the HT ALU 15 T featuring 15mm large bands layered in a fishbone pattern, greatly reduces the number of intersections of the weaving that cause viscose friction in the fabric itself. Because the fibers are less.

This special weave, with a reduced number of intersections, makes the blades more flexible and efficient thanks to a reduced absorption of energy.

The blades of DUAL MOON HT are connected to the foot pocket thanks to a mechanical  insert that is blocked by two special screws that cannot go easily unscrewed, providing a safe and efficient connection.

For easy transportation, DUAL MOON HT can be disassembled, so as to reduce their volume and any chance of damage.

Included

• Dual Moon HT
• C4 300 Footpockets
• Fin Bag

Footpockets

The 300 2.0 easy fit foot pocket, available in 9 different sizes, prevent dispersion of energy greatly reducing the space between the shoe and foot.  Efficiency is therefore maximised.

300 2.0 Easy Fit foot pockets feature a very low mass therefore maximizing the performance by minimizing the effort of the diver.

The new footpockets  300 2.0 Easy Fit, an evolution of C4 300 footpockets, are extremely light, resistant to wear and preformed at an angle of 3°. Thanks to the new fit, named “Easy Fit”, and to the new anatomical shape, named “Best”, they are very comfortable and easy to wear. They are featured in 9 sizes and, from size 40 to size 44, they are available in each single size.

Details

• Material: HT ALU 15T
• Blade Dimension: 873mm long and 195mm wide
• Blade hardness: 25 Soft, 30 Medium
• Water Rails: Elastic-K10 Black
• Weight: 600 gr
• The angle of the blades is 29° + 3° of the preformed footpocket for a total inclination of  32°.
• All C4 blades models are compatible with both the 300 and the 400 footpockets
• Blade length: Use type: Mix Open Water / Pool, Mostly laying on the bottom in ambush, Oper Water Freediving