FCS II Modern Keel Twin Fin Sets Demo Strong underbust visible soft elastic

Strong underbust visible soft elastic to add on to the support and security in movement

Not sure what conditions will be on the mountain

2 parallel slot discs (with support posts)

Made for breezy summer days poolside under the warm sun

FCS II Modern Keel Twin Fin Sets Demo Strong underbust visible soft elasticUpright keel template designed for traditional fish shapes. Upright 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. Board Types Designed to fit the FCS II Fin System.