* Brand: FCS * Template: Jason Stevenson Shaper Template * Construction: Performance Core * Size: Medium (65Kg - 80Kg / 145 - 175 Lbs) * Setup: Thruster - 3 Fins * Foil: Flat * Colour: Blue * Base: 4.53\" / 115mm * Depth: 4.53\" / 115mm * Area: 15.08\"² / 9730mm² * Sweep: 36.1º * Note: this fin is designed to be used exclusively with the FCS II Fin System, and will not fit in the traditional FCS Dual Plug System. “What I like about this fin is just the speed and flow that it has, then if you want to push it a little harder it has the release too. To put it simply, it\'s just really reliable”. Jason Stevenson Jason Stevenson is one of the world's renowned shaper and is the designer of the new thruster fins, the FCS II JS PC Medium Tri Surfboard Fins. Has a Performance Core construction which are reliable, very responsive, and can be used in a variety of different conditions. It is also