FCS II Nathan Florence Big Wave Quad Fins (LRG / Performance Glass / Black/Red)

Nathan Florence's signature FCS II Big Wave Quad fins in premium performance-glass material, tested and proven in Hawaii. These precision-cut fins are built for big wave surfing. Performance Material Size Overview With an upright, low drag template and stiff G10 material, this quad set is born from pure function in big surf. 50/50 foils up front and 80/20 on the rear. Ideal Conditions Big Waves Board Types Designed to fit the FCS II Fin System. Gun Fin Family Big Wave Performance Glass Performance Glass (PG) fins are machine cut from layers of solid fiberglass. These fins are stiff and are widely used by pro-level surfers because the integrity of the flex is maintained under immense force and in the most extreme of conditions and situations. MEDIUM (65Kg - 80Kg / 145 - 175 Lbs) Fin Base (inches) Base (mm) Depth (inches) Depth (mm) Area (inches) Area (mm) Sweep Deg° Foil Side 3.98 100.9 4.40 111.8 12.64 8153 28.9 ° 70/30 Q-Side 3.98 100.9 4.40 111.8 12.64 8153 28.9° 50/50 View the FCS Fin Data page for Base/Depth/Area/Foil information.