The Avanti Superchannel OH fins have a blade length ranging 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 kicking. Water is then channeled in the opposite direction of motion, minimizing loss on the fin’s lateral edges. Muscle power is thus transformed into propulsion.
Available from size S to XL, the new fins come in three color variations: yellow, blue, and black.
The main features of the Avanti Superchannel OH fins are:
Three-channel design for increased propulsion
Standard elastic strap
Anatomical open foot pocket
Sturdy and durable construction