Well proportioned template with Inside Foil Technology (IFT) delivering a balance of drive, pivot and hold. Designed for surfers wanting a combination of speed and maneuverability with flow between turns. Ideal conditions: A wide range of conditions from beach breaks to point breaks. Recommended for all board types. Please 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. Fin size: medium (65Kg-80 Kg / 145-175 Lbs). Fin material: Neo glass. Fin specs: Medium- Front: Base: 4.37" / 111mm Depth: 4.55" / 115mm Area: 14.81"?² / 9554mm?² Sweep: 33.7?÷ Foil: Inside