Description of Reef BYOB Sandals We’re well aware of what BYOB means so why not create a Reef sandal that necessitates the bottle bearing “soda” heads. Comfortable and athletic this Reef sandal kills two birds with one stone. A contoured compression molded EVA footbed with anatomical arch support provides all the comfort you need while the church key located on the sole allows you to safely and effectively gain access to that sweet nectar of life… which is “soda” of course. Come to the rescue with your bottle opener built right into the sole of the stylish and durable Reef BYOB. Features: Comfortable water friendly synthetic nubuck/neoprene upper Church key to open your "soda" bottle Contoured compression molded EVA foot bed with anatomical arch support Full 360 degree heel airbag enclosed in soft polyurethane Reef icon herringbone rubber outsole