The Avanti Superchannel OH fins feature an open foot pocket design. One of their key features is a unique three-rib design that allows the fins to arch during the fin stroke. This arching motion maximizes propulsive thrust, therefore moving a greater amount of water. This efficient design effectively converts muscle power into forward propulsion.

The main features of the Avanti Superchannel OH fins are:

• Classic ABS system strap
• Anatomical open heel foot pocket
• 3 channel design for added propulsion
• Rugged and durable construction