Reef Fanning Flip Flops black / brown 2016 Reef Fanning Prints are comfortable, anatomically shaped flip flops with airbag cushioning at the heel, molded EVA insole and durable rubber sole. Straps are made of synthetic nubuck, which is waterproof and very pleasant to the touch. There is a bottle opener on the sole. REEF: US / EUR / CM 8/40/26 8.5 / 41 / 26.5 9/42/27 9.5 / 42.5 / 27.5 10/43/28 10.5 / 43.5 / 28.5 11/44/29 12/45/30