Reef Fanning Men's Sandals. 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 a rubber outsole with built-in bottle opener to celebrate success.. Compression molded EVA footbed. Full 360 degree heel airbag enclosed in soft PU. Padded jersey liner.