FCS II Hayden Shapes Performance Core AirCore Tri-Quad Fins Size:M Utilizing HO Sports' Patented Sphere

Utilizing HO Sports' Patented Sphere Technology

Screws engage the GeoLock while load transfer now takes place over the full cross-section of the mast profile

A reflexed wing gives you impressive control throughout the entire speed range

precise controlLightweight hanger and baseplateLifetime warranty against manufacturer defects

• Eliminates most flats and slow leaks

FCS II Hayden Shapes Performance Core AirCore Tri-Quad Fins Size:M Utilizing HO Sports' Patented SphereOVERVIEW Haydenshapes 'HS' shaper fin. An all around template with a longer base for exceptional speed when driving off the bottom. FCS II Tri Quad (5 fins) Shaper Fin designed by Hayden Cox from Hayden Shapes. Perfectly suited to the HS Hypto Krypto and other higher volume board models with lower rockers. This fin produces exceptional speed when driving off the bottom, especially on longer open face waves. Performance Core + Aircore Fins with AirCore