Polymer bifins: Swimming, Apnea, Snorkeling, Competitions (CMAS)

CMAS approved bi-fins

Polymer swimming fins are a great choice for swimmers of all levels. They offer good propulsion, reasonable durability and comfort, while being relatively affordable.

The advantages of POwerfins Bi-Fins

Polymer fins offer many benefits, including:

• Good propulsion: POwerfins polymer Bi-Fins are made from a composite material consisting of polymer fibers and a resin matrix. This material offers a good combination of stiffness and flexibility, which helps provide powerful and efficient propulsion.
• Durability: POwerfins polymer bi-fins are resistant to wear and damage. They are also resistant to sunlight and chlorine, which keeps them in good condition for many years.
• Reasonable comfort: POwerfins polymer Bi-Fins are generally comfortable to wear, even for long periods of time. They are equipped with slippers which provide good foot support.
• CMAS approval: POwerfins polymer bi-fins are CMAS approved. This means that they meet the performance and safety standards defined by the World Confederation of Underwater Activities (CMAS).

CMAS approved for competitions

The POwerfins polymer Bi-Fins are CMAS approved for competitions. This means that they meet the performance and safety standards defined by the World Confederation of Underwater Activities (CMAS).
CMAS approved Bi-Fins must meet the following criteria:

• Sail length: 25 to 45 cm
• Width of the sail: 10 to 20 cm
• Distance between fasteners: 10 to 20 cm
• Material: composite material or rubber
• Hardness: soft, medium or hard

The POwerfins polymer Bi-Fins meet all these criteria. They are therefore authorized for fin swimming competitions organized by CMAS.

Conclusion

Polymer Bi-Fins are an excellent choice for swimmers of all levels who are looking for good propulsion, durability, while being relatively affordable.

What are polymer bifins used for? Sports and disciplines

POwerfins polymer bifins cover two families of practice: approved competition disciplines, and leisure use, alone or in a club. Here is how to pick the right swim fins for your sport.

Competition disciplines for polymer bifins

Our polymer bi-fins are approved by the World Underwater Federation (CMAS). They are used for finswimming on the surface (SF), in apnea (AP), in immersion (IM), in open water (OW), in white water and in relays, for dynamic apnea with bifins (DYNB) and for pool sport diving (PSP). They also suit underwater hockey, underwater rugby, a fast-growing sport, and underwater target shooting in apnea and with scuba.

Leisure uses, alone or in a club

Outside CMAS competition, polymer bifins suit Fit’Palmes, snorkeling and relaxed sea swims, as well as training and aquatic rescue for professional or club use. Wondering how to choose swim fins? Start with your size and level, then compare with our fiber and carbon bifins, polymer monofins or finswimming accessories.

Fit and comfort: logo on top of the foot

The logo goes on top of the foot: that is the reference mounting direction. If you find more comfort by inverting the fins, you can do so. To compare ranges, see all our bifins.