World´s first fin with four channels.

• Incredible thrusting power and top-notch yield.

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

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

• The anatomical foot pocket features interior ribs that improve fit and stiffen the sole.

• The straps feature ABS (Adjustable Binding System), recognized worldwide as the best strap closure and adjustment system.