The 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.

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 PROFILE: Highly raked elliptical outline reduces drag, and offers feeling of predictability when releasing through turns.
• FIN FOILS TEMPLATE: Thicker base with tapered tip optimizes flex & regulates the release of energy during rail to rial transitions.

THINK SPEED H4  SWISS MADE