ENDORFINS Slater KS1 Thruster Fin Set Small

Carbon twill combined with an ultralight, non-woven carbon veil to optimize the engineered flex patterns.

Recycled P.E.T. core contains a minimum of 90% AIR and has zero water absorption.

Fins are so light that they float on water.

Designed by Kelly Slater.

Small Set - 60kg & Below.

All FCS sets come with screws - COMPATIBLE WITH FCS2

About ENDORFINS:

Kelly has always had a deep relationship and passion for fins being that they are a critical component of board design and performance. We wanted to bring this to life by launching a fin brand driven by Kelly’s vision of performance and eco responsibility. We believe as surfers we have a responsibility to make fins as eco-friendly as possible and ensure we keep our ocean floor free from “Lost and Broken fins”. Endorfins are designed to be screwed into the fin box to secure the base of the fin and allow the carbon flex patterns to truely come to life. In addition, we have also designed the fins to float so they can be retrieved from the ocean if needed. Each set is built with a base that is compatible with either FCSII or Futures 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.

The design of these fins are the culmination of Kelly’s many years and extensive experience with a variety of designs and templates. This unique flex pattern is created by a carbon twill, layered with an ultralight carbon veil over a P.E.T core. The P.E.T core is majority air resulting in Fins so light they float on water. Combining that knowledge, and several rounds of testing and adjusting over the past year and a half, we are excited to present Endorfins to the world.