High quality 100% pure carbon blades from 29/71.

The C-Spec blades were designed in collaboration with oceanographers, to allow diving alongside large marine animals with photography equipment, and be able to move easily towards them or away from them while filming or taking photos.

Made with T700 Toray aerospace grade carbon fiber.

Produced using an innovative Resin Infusion process, allowing the lightest possible blades.

Unlike the traditional production method of Wet Lay up and mechanical press, Resin Infused blades are compressed prior to the introduction of resin. Each blade spends 30 hours under constant vacuum during production, this technique immensely improves the mechanical properties of the blades and results in superior mechanical and structural performance.

Each blade features 9 layers of different weights and fiber directions, giving the blades an ergonomic, variable flex which is ideal for long ascents while exerting minimal strain on the divers leg musculature.

The blade's unique structural design was pioneered by 29/71 to allow the blades to be soft when finning with minimal effort and stiffen up once greater force is applied, the stiffness of the blades essentially varies in reaction to the energy applied by the diver and virtually eliminates energy loss.

Equipped with 29/71 DS.1 or Cetma Composites S-Wing ergonomic foot pockets and full length elastic silicone railing which aids in water channeling over the blade and minimizes any resistance of the blade which is common with traditional rubber railing.