evo.com | FCS Fins > For high end performance and power out of your board, go for the FCS II Carver PC Carbon Medium Tri Fin Set. The hydrib carbon fiber and AirCore technology makes for a super light and responsive fin that you can really load up on and drive through deep turns. Performance Core Carbon Dynamic RTM construction with strategically placed carbon compliments the template and sweep angle of the fin, and produce a bespoke flex pattern with remarkable memory properties. In the water this translates to immediate response when loading up the fins and driving through turns. PCC fins suit fast surfing and are favored by power surfers who like to perform explosive turns on critical parts of the wave. Flat Foil A flat inside face combined with a convex outside face. The traditional flat sided foil offers an even combination of drive, pivot and hold and provides a very consistent, reliable feel over a wide variety of conditions. AirCore Fins with AirCore Technology feature a pressed polyurethane foam core that mimics the geometric foil of the fin. AirCore technology reduces the amount of fiberglass required in the RTM moulding process making it much lighter while allowing total manipulation of the flex. 3 Fins Fin Specs Base: 4.47" / Depth: 4.54" / Area: 14.96in^2 / Sweep: 37.0deg | FCS II Carver PC Medium Tri Fin Set 2024 - Medium in Black