3.5 in. - Button - Cheese Grater - Left Surf Fin - Carbon

CHEESE GRATER FIN RIDING STYLE Each slice so fluidly created by a simple motion. Ever wonder what would happen with that same contraption on the water? Magical things. Mad scientists in tiny white lab coats created a fin with side perforations allowing small particles of water to pierce through the side of the fin. The result is a set of fins that would ride loose on one setting, and really locked in when those same two fins were reversed. Now you can have one set of 3.5" fins that either ride like they are 2.5" fins or 4.5" fins depending on which way the holes are pushing the direction of the water.