Suitable for a variety of conditions.

Performance Glass (PG) fins are machine cut from layers of solid fiberglass. These fins are stiff, and are widely used by pro level surfers because the integrity of the flex is maintained under immense force, and in the most extreme of conditions and situations.

The FCS II Tool-less Longboard Fin can be inserted, removed and adjusted in seconds. No screw and plate required. Suits most longboards and fits a variety of existing single fin boxes.