Used Scubapro Go SportSCUBAPROs GO Sport fin features a boot fit design, enabling divers who wear boots when giant striding into cold water or negotiating rocky shore entries to benefit from the proven kicking performance of the original Testers Choice awarded bare fit GO fin. Lightweight yet virtually indestructible, this fin is a fast and nimble performer in the water. The blade has been slightly revised from the original; it now provides mounting points to attach skegs