FCS II H4 Tri Fins Surfboard or for surfers who are

or for surfers who are regularly surfing waves of up to 6 feet in height

and the video release of 5'5" Redux

Hollow steep waves

Size | Medium (105“ 155 lbs)

from the bottom contour to the tail template

FCS II H4 Tri Fins Surfboard or for surfers who areFCS II H4 Tri Fins look and surf 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. Unique Template Radically different side & centre 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. CENTRE FIN