Amazon.com | Reef Fanning Mens Bottle Opener Flip Flop, Arch 。Reef Men’s Fanning Bottle Opener Flip Flop Sandal Sz 10 Worn 1 time, husband does my like flip flops How you become a legend: work, sweat, repeat. Surfing great Mick Fanning inspired this hard.working flip flop. With a synthetic nubuck upper, padded liner, compression molded footbed with a heel airbag, plus herringbone rubber outsole with built.in bottle opener to celebrate success. Features a bottle opener built into the footbed Synthetic nubuck upper Padded jersey liner Compression molded EVA footbed 360 degree heel airbag Herringbone rubber outsole