The Slater KS1 large tri-fin surfboard Futures fins set from Endorfins. 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: The Futures compatible base on Endorfins will work just like a fin built by Futures with a Futures base.

THE ECO STORY: Screw your fins, not your ocean. Kelly has a hobby of collecting fins from the reef in front of his home in Hawaii. These fins are trash, abandoned on the ocean floor. By screwing our fins into our surfboards and with the fact that they float -Endorfins prevent this from happening.