TUSA Imprex shops SF-8800 Size Small, Open Heel Fins Adjustable Strap, Black

Product Name: TUSA Imprex shops SF-8800 Size Small, Open Heel Fins Adjustable Strap, Black
New with tag Tried on, but never used TUSA Imprex SF-8800 Open shops Heel Fins With Adjustable Strap Black Size Small t The IMPREX fin blade itself is made of different materials. The outside ribs are made from stiff material and between the ribs you'll find softer, more pliable material. The middle ribs are more compliant than the outer ribs which allows the fin to effectively channel the water while you swim, similar to the whip-like motions of the dolphin.