This FCS-2 PC Performer Tri fin set offers the perfect blend of speed, control and maneuverability for high-performance surfing. Featuring a Performance Core construction, this large set is designed to generate drive off the bottom and speed through turns. The combination of a flat foil on the side fins and an 80/20 foil on the center fin combine to deliver a balance of drive and release. Perfect for fast, powerful surfers, this tri set will have you shredding with confidence.