Slater Design Endorfins KS1 Thruster Surf Fins Medium Black/White Single Tab tshirts An interchangeable lens system makes

An interchangeable lens system makes it easy to adapt to varying light conditions

Helmet Compatible Hood: Hood fits over a helmet for extended coverage in bad weather

Material: 100% polyester mechanical stretch twill with PFAS-free waterproof coating

it boasts a debossed classic logo for a timeless touch

Slater Design Endorfins KS1 Thruster Surf Fins Medium Black/White Single Tab tshirts An interchangeable lens system makesHarness the quick, responsive feel trusted by Kelly Slater with a fin template that thrives when every turn counts. Designed to deliver fast, controlled pivots, this setup feels right at home in steep pockets and hollow waves, giving you the confidence to redirect instantly and stay connected through critical sections. The upright profile creates a lively, precise ride that rewards surfers who enjoy tight, snappy turns without sacrificing control.