FCS II Harley Longboard Tri Fin Set - Black THERMAL 4-oz 100% nylon plain weave

4-oz 100% nylon plain weave with a DWR (durable water repellent) finish

Quick and simple to use

Machine wash cold with mild soap

Select the desired amount

FCS II Harley Longboard Tri Fin Set - Black THERMAL 4-oz 100% nylon plain weaveColour: Black World longboard champion Harley Ingleby's Athlete Fin Ideal for performance longboards, surf SUP's, and 2+1 set ups Offers maximum speed and drive for powerful surfers Side fins are designed to be used with the FCS II Fin System Performance Core A light and versatile fin material, suitable for all surf conditions. Made using a multilayered resin transfer molding process. Performance core fins have a progressive flex pattern from base