![ENDORFINS SLATER KS1 3 FIN MEDIUM 2 TAB - Black/White](http://hicsurf.com/cdn/shop/files/media-grid_1600x1600_ks1-1_93059bc9-c49d-4b48-9ae3-bcb5b96d006c.jpg?v=1714508253&width=1080)
ENDORFINS SLATER KS1 3 FIN MEDIUM 2 TAB - Black/White
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. Each set is built with a base that is compatible with either TWO TAB FIN BOXES or SINGLE TAB FIN BOXES. The Futures compatible base on Endorfins will work just like a fin built by Futures with a Futures base. The FCSII compatible base will require two screws that will come with the fins. Endorfins with FCSII compatible bases will not click in and click out.