The 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.
*Balanced fins (4-7) offer a mix of speed control and generating speed for an all around feel.
TEMPLATE CATEGORY: NEUTRAL
CONSTRUCTION: THERMOTECH
SIZE: SMALL (105 – 155 LBS)
