The New Avanti Superchannel Full Foot Fin - The Latest Evolution In Channel Thrust Technology. The Avanti Superchannel is designed for the diver who wants the perfect blend of power and efficiency in one fin. The new blade design with a large central Superchannel and two traditional lateral channels provide excellent thrust while maintaining hi-efficiency to reduce leg fatigue. Bladeconstruction is made of Tecralene® and Thermoplastic rubber for extended durability and the Orthopedic foot pocket with variable thicknesses provide superior comfort.

ATTN: Ladies - All closed heel fins are in Mens sizes. Be sure to subtract 1 to 2 shoe sizes for a correct fit.