• FCS GMB was refined with feedback from his Lost team riders

• A feel that is identical to traditional fiberglass fins, with a stiff base and responsive tip flex

• Features a lively combination of projection and maneuverability from Matt Bioloss' favorite templates

• PG fins are the perfect transition fin for surfers moving from glass-on fins to FCS

• The precision of the injection molding process ensures the highest accuracy in geometry in each fin produced

The FCS GMB is Matt 'Mayhem' Biolos's signature template. It has a lively combination of drive, hold and maneuverability. The Glass Flex materials have 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 moulding process ensures the highest accuracy in geometry in each fin produced.