The Scarfini HX2 QUAD fins are an excellent all round quad template for high performance surfing. The carbon around the base in the quad maintains rigidity for ample speed and drive. The energy generated from ample drive flows through the hexagonal core, releasing energy smoothly through the tip of the fin, ideal for powerful surfing, with the ability to release the fin when needed. These fins are perfect for Medium Weight Surfers between 135-175lbs. Scarfini Fins are all handmade from quality materials in South Africa.