FCS II Performer Performance Glass Keel Fin Set - L/XL - Black R2 Leash: A silicone leash is

Leash: A silicone leash is attached to the plugs so you don't lose them in the water

A stretched out version of the Firewire Seaside

DMDM-H Free

Compounded by a dimpled surface to create a tacky feel

Anatomically structured fit with great durability

FCS II Performer Performance Glass Keel Fin Set - L/XL - Black R2 Leash: A silicone leash isThe highest surface area keel in the FCS range Suits traditional twin fish models Drive + control Designed to fit the FCS II Fin System Performance Glass Performance Glass (PG) fins are machine cut from layers of solid fibreglass. 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. Fin Base (inches) Base (mm) Depth