Used by the legendary world champ surfer, Mick Fanning, these are the ultimate athletic sandals. They feature a water-friendly nubuck upper, an injection-molded EVA footbed with arch support, and a church key bottle opener built into the footbed. Synthetic nubuck upper. EVA footbed. Water-friendly. Full 360 degree heel airbag. Herringbone rubber outsole. Built-in church key bottle opener.