Birkenstock Arizona Birko-Flor Sandals are a genuine classic that have been delighting both men and women for decades. Anatomically shaped cork-latex footbed Birko-Flor upper material Suede footbed lining EVA outsole Deep heel cup Interior and exterior longitudinal arch supports High footbed edge Two straps each with an individually adjustable metal pin buckle Birkenstock Arizona Birko-Flor Sandals come with two straps in a timeless design that has long held cult status thanks to its comfort factor. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor.