Futures Fins F4 Blackstix Tri Fin Set

Futures Blackstix fins feature a V2 inside foil that generates and maintains speed throughout turns. The precision carbon and fiberglass matrix construction paired with specialized epoxy resin provides a very lightweight fin with incredible response, making your board feel livelier.Fin Size Detail Height Base Area Angle Foil Side Fins 4.37″ 4.22″ 14.22″² 6.5° V2 Center Fin 4.37″ 4.22″ 14.22″² Symmetrical Symmetrical