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: 4.58" / Depth: 4.66" / Area: 15.73in² / Sweep: 37°

Flat Foil – A flat inside face combined with a convex outside face. The traditional flat sided foil offers an even combination of drive, pivot and hold and provides a very consistent, reliable feel over a wide variety of conditions.

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

Designed for Powerful, Drawn-Out Turns with Added Hold

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

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

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.

3 Fins