SlaterDesigns surfboard fin set * Size: Small * Foam core * Carbon lay-up * Pixelated matte shark skin style * Endorfins branding * Colour: Black/Green Kelly Slater combined the templates from the K2.1 & K3 to create a perfect all-round fin kit that can be used under any kind of conditions. Firewire’s Endorfins are light and responsive that it even floats! The rear quads are slightly larger than the average quad rears. This makes them ideal for a tighter cluster which Kelly Slater prefers to use on his surfer boards. The fins are equipped with a pixelated and matte-style “shark Skin” that helps shed water off the board while it is going down the line. This graphic features Kelly Slater’s iconic round graphic, which has become synonymous to his fins.