In this way

Lock-in effect

designed to reduce chafing against the skin

Adding to these features

With its perfect balance between buoyancy and flexibility

Pinne Avanti Superchannel OH Mares Size:XL - 44/48 In this wayThe Avanti Superchannel OH diving fins have a blade length that varies from 35 to 37 cm depending on the size. The fins have an open foot pocket. The three rib design allows the fins to arch during the kick. The water is then channeled in the opposite direction of the motion, minimizing the loss on the lateral edges of the fin. Muscle force is thus transformed into propulsive thrust. Characteristics: 3 channel design for increased propulsion Standard