ENDORFIN SLATER KS1 5-FIN SET - SINGLE TABSLATER KS1 5 FIN SET FUTURES STYLE ENDORFIN Designed by 11 time world champ "Kelly Slater" A better build innovative carbon inlays in Endorfins add strength and flex that enable them to be built with a core comprised of 90% pure air. As a result, Endorfins not only provide optimum performance but also literally float on water. FIN BOXES: Each set is built with a base that is compatible with either TWO TAB FIN BOXES or SINGLE TAB FIN BOXES. The Futures