I am quite excited to announce the introduction of the new Mike Stewart Viper Surfing Fin. I have been refining this design for quite some time now and I am really stoked how they finally came out. I have tried just about every fin ever made and I am comfortable saying that these are my favorite. I recently used these fins to win the 2009 Ehukai bodysurfing championship. (I am in the black cap) . MS VIPERs feature: * Wider, shorter blade design for quick acceleration. * Beveled sidewalls improve control. * Delta tail design; which I have found to enhance control and minimize drag. * Maximum foot pocket drainage eliminates any sand or pebbles in your kick. * Rivet grip tread enhances footing on slippery rocks yet wont snag on coral or sharp objects. * All VIPER surfing fins float high and are visible in the roughest surf conditions. * All VIPER surfing fins are made of superior 100% natural rubber compounds. * Boxed in a sturdy recycled cardboard and printed with soy base ink. SIZES: XS (3-4), S (4-6), M (7-8), ML (8-10), L (10-11), XL (11-13), 2XL (14-15)