The FCS II Performer Glass Flex (GF) Tri Set fins are mouldedfrom engineering grade polymer. The flex of these fins has been designed to help novice surfers maintain speed and acceleration as they learn to execute turns and maneuvers.

Ideal for surfers who want a reliable All Round fin delivering a combination of speed and maneuverability with flow between turns.

These fit Futures style fin boxes only. Will not fit FCS style boxes.