Experience unparalleled performance with the FUTURES Quad Rear 2 Fin Set 3.75 Sym Thermotech. Unlike traditional composite fins, these Thermotech fins deliver a smooth and predictable flex that accents your board’s maneuverability. Crafted in the FUTURES factory with precision tooling, these fins boast strength and lightweight attributes, thanks to the integrated Futures Truss Base. With a symmetric foil design, they ensure balanced fluidity through each wave, mimicking the feel and responsiveness of fiberglass fins. Enhance your surfing session with these precision-engineered thermoplastic fins, built to withstand the rigors of dynamic surfing.