Glass Flex – Glass Flex has been formulated to replicate the flex and memory properties of hand laid fiberglass. Its advantages over other composite fin materials include stiffness, a more positive flex pattern (nice tip flex, little base flex) and remarkable flex memory. The precision of the injection molding process ensures the highest accuracy in geometry in each fin produced.

Fin Specs – Base: 4.47" / Depth: 4.54" / Area: 14.96in² / Sweep: 37.0°

FCS II Fin System – This fin is designed to be used exclusively with the FCS II Fin System, and will not fit in the traditional FCS Dual Plug System.

Board Types – Boards with deep concaves and moderate-to-extreme rocker.

Ideal Conditions – Open face, down-the-line waves, particularly good in point and reef breaks.

Designed for Powerful, Drawn-Out Turns with Added Hold

Elongated Template with High Degree of Sweep – Provides exceptional hold off the bottom when carving on the open face.

Ideal for Power Surfers – Do you push hard against your fins and draw out your turns? These are the ones.

3 Fins