The Dex is designed for light surfers or groms that are tranissioning from an extra small fin (eg the Grom). The Dex is a high performance fin designed for tight pocket surfing and performing areial maneuvers.
Carbon Flare Series is a pure performance construction, Light weight and strong. The carbon base creates a stiff base and allow the fin to flex in a way that releases energy between transitions that provides maximum acceleration and drive. The use RTM (Resin Transfer Method) to combine Carbon at the base of the fin and the Comp Core-Lite® Foam Core results in a construction that results in a lightweight responsive flex pattern. A great choice for most surfers, boards and conditions in the Small to medium size surf.