FCS II Modern Keel Twin Fin Set Variant:Performance Glass - Black a back yoke with a

a back yoke with a hidden back zip pocket

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The Haydenshapes Rear Quad is a fin designed to five the speed of a quad fin

*Fins not included

and is dispersed into the single concave

FCS II Modern Keel Twin Fin Set Variant:Performance Glass - Black a back yoke with aUpright keel template designed for traditional fish shapes. Lower sweep (rake) than most conventional, wider based keels which allows it to pivot in a really tight radius. High area and depth not only delivers a feeling of control when pushed harder on the open face, but helps to maintain tremendous speed through roundhouse cutbacks.