Mick Fanning’s Glass Fibre Fusion fin features Rapid Flex Recovery produced by High Tension Tip Flex. This dynamic and responsive fin pattern harnesses energy and instantly snaps back to its original shape, producing increased speed and acceleration between turns and more control during critical moments.

FCS's advanced Glass Fibre Fusion (GFF) technology. This Swiss-engineered construction, utilising robotic precision automation and premium materials, combines a uni-directional fibreglass skin and a 65% Short Strand Fiberglass + Resin Polymer composite base to produce a fin that’s light with exceptional strength and a responsive flex pattern. For the user, this means an efficient conversion of power into acceleration, seamless rail-to-rail control at high speeds, and a feeling of connectivity between the board and fin.