An asymmetric eye-catcher! The Yao black 2 strap sandal from Birkenstock is popular with people who like unusual fashion and is sure to turn heads. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor. Durable EVA outsole, cork footbed molds to each individual foot to provide a custom fit. This Birkenstock sandal is a genuine classic, emphasizing the handcrafted and natural look of stylish sandals. A comfort legend and a fashion staple.