Fins on surfboards are too important a matter for us not to seek out the best. Single fins, twins, thrusters (tri fins), quads, combos, 2+1, 1+2 and side bytes must be chosen delicately. The right fin choice will depend on your size (grom fin size available too), riding style, and your surfboard’s fin box. Find the best from the leading fin brands such as FCS, Futures and Captain Fin. Exclusive collaborations and limited editions from Channel Islands, Christenson, Pukas, Fantastic Acid and Deflow's fresh range of hardware. The Sweep (rake), Base Length, Foil, Flex, Height and Cant (tilt of the fin in degrees) are important measurements of every surfboard fin, and should be considered when choosing your next surf fins.