Enhance your surf performance with Impulse Surf’s Thermotech Fins. Made from high-quality thermoplastic, these fins offer the perfect balance of flex and strength for smooth turns and solid drive. Ideal for all skill levels, Thermotech Fins are lightweight, durable, and easy to install on most fin box systems. Whether you’re replacing old fins or upgrading your setup, these reliable fins deliver consistent speed and control in a variety of wave conditions. Surf better, turn sharper, and ride longer.
