The Leather Fanning sandal by Reef is the signature sandal of the three time World Champion Mick Fanning. It features a church key embedded in the bottom of the sandal to open bottles (opening a bottle with your sandal will definitely get you noticed at a party). Besides the bottle opener, the sandal has a comfortable leather upper, contoured, compression molded footbed with arch support, and a full 360 degree heel airbag.