Reef Mick Fanning Sandal (Men) : Contoured compression molded EVA footbed with anatomical arch support, full 360 degree heel airbag enclosed in soft polyurethane, church key to open "soda" bottle and Reef icon herringbone rubber outside. Reef Stash Sandal (Womens) : Jersey lining with polyester webbing toe post. Molded EVA midsole, with built in arch support. Nylon drawer casing enclosed in soft polyurethane. Features a pull out drawer for you to stash cash and keys. Durable rubber outsole. Synthetic nubuck upper & underlay.