Designed in collaboration with Harley Ingleby for use on his asymmetric twin model. Highest area twin set in the FCS range; as a result, can be pushed harder through turns. Moderate sweep (rake), full tip and longer base delivers incredible drive and speed. Lower depth value maintains manoeuvrability and looseness off the top and through turns. Can be paired with a variety of stabilisers to add control. Fin Set Twin Fin (2 Fins) Board Types Recommended for fish, funboard and twin fin boards. Fin Material Performance Glass, Performance Glass (PG) material characteristics and flex pattern are identical to traditional fibreglass fins offering a stiff base with subtle responsive tip flex, amazing aesthetics and proven durability. PG fins are the perfect transition fin for surfers moving from fixed fins to the convenience, accuracy and performance of FCS.