FCS Surfboard Fins FCS II H4 Tri Fins 46° - 60° 1% Elastane Twill

1% Elastane Twill

Exterior: Durable Krypto Forefoot

The R1® Air Jacket is a lightweight

even if it's just for you to know it's there

and responsive

FCS Surfboard Fins FCS II H4 Tri Fins 46° - 60° 1% Elastane TwillThe H4 looks and surfs different to any other fin. Precision Swiss engineering matched with a highly evolved template provides an unprecedented level of control and predictability at high speeds. Overview UNIQUE TEMPLATE Radically different side & center fin templates create a powerful fin set with ultimate speed & drive. Side Fin Profile: Lower section produces maximum acceleration, while hatchet like tip creates stability & control. Center Fin