The World's First Fin With Four Channels. The Avanti Quattro has set the standard for which all fins are measured.

� Four Channels
� Rubberized Side Ribs
� Anatomical Foot Pocket

The Avanti Quattro has set the standard for which all fins are measured.
� Rubberized side ribs improve elasticity and protect the blade from cuts and abrasions
� The Avanti Quattro fins feature blade stabilizers to improve stability and eliminate ankle-twisting phenomena
� The anatomic foot pocket features interior ribs that improve fit, eliminate foot suction and prevent foot pocket flexing which transmits more power to the blade
� The straps feature ABS (Adjustable Binding System)

Sizes:Small, Regular, X-Large
(X-Large - only available in Black or Blue)