The first four-channel fin in the world. The Avanti concept has taken a step forward, Its four channels outperform traditional fin efficiency by 20%.

Avanti Quattro fins feature blade stabilizers to improve stability and eliminate ankle-twisting phenomena.

Rubberized side ribs improve elasticity, and maximize resistance to cuts and abrasion.

The anatomical foot pocket features a ribbed insole for an improved fit and greater stiffness. The straps feature the ABS (Adjustable Binding System), widely acknowledged to be the word's best strap binding and adjustment system.