FCS II Retro Keel Twin Fin Set Color:Black These fins are engineered with

These fins are engineered with a medium flex pattern

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the Thermo pieces keep you warmer while still allowing normal wetsuit stretch and movement

or your local park

SIDE FINS           CENTER FINS        REAR FINS

FCS II Retro Keel Twin Fin Set Color:Black These fins are engineered withThe FCS II Retro Keel Twin fin is the lowest area keel FCS has to offer. This puppy will feel fast and loose with minimal drag, and encourages a more progressive and radical approach to riding a fish. Get one at Urban Surf and share your twinny moves on Social Media at #urbansurfNW! CONSTRUCTION: 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