F4 Fin Set Board Protection use the included TMF trailing

use the included TMF trailing fins

Increased volume and rounded rails are perfect for heavier riders

The Huck is like an ocean surfboard for behind the boat

100% combed ring-spun cotton

you're able adjust your ride from loose to locked in

F4 Fin Set Board Protection use the included TMF trailingThe F4 Thermotech is a small sized thruster in the Neutral template category. Made in Huntington Beach, the Thermotech product line does not have the traditional plastic feel of a composite fin. Instead, they have a consistent flex that creates drive and release through turns. Thermotech fins come with the Futures Truss Base, making them lighter and stronger.