Thought this looked different..Wonder how they go?
New ! the HB concept onshore wave We are proud to present a new revolutionary design in windsurfing fins ! The HB concept is inspired by humpback whale flippers who were scientifically studied by Dr Frank Fish (patent us 6,431,498 B1). We derived the idea to windsurfing fins and the results are amazing !!!! Give them a try, now ! www.makanifins.com/products/hb-concept-wave?mc_cid=f62867374a&mc_eid=9e20f0bfb1
