Introducing the Outerknown x Slater Designs Endorfins KS1 Fin Set

Introducing the Outerknown x Slater Designs Endorfins KS1 Fin Set, a special collaboration featuring the same Java Camo Block featured on Kelly Slater's signature Outerknown APEX Evolution trunks.

This is the same upright template with incredible pivot that Kelly Slater uses as his performance baseline when testing new surfboard designs: it's the one variable he keeps constant and measures performance against.

This is Kelly's original fin template, and upright template that's designed to pivot and really comes to life in hollow waves and critical pockets. This will be your preferred choice if you like a fin set with a tight pivot that's super responsive.