The Performer Glass Flex Tri Fins are designed for a balance of speed, flow & response and have a well proportioned template with Inside Foil Technology (IFT). Ideal for surfers who want a reliable ‘All Round’ fin delivering a combination of speed and maneuverability with flow between turns.
Designed to fit the FCS II Fin System and recommended for all board types
Glass Flex (GF) fins are molded from 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.