New in Box Birkenstock Arizona birko-flor sandals in White Unisex size 36 Regular Fit The BIRKENSTOCK Arizona is a genuine classic that has been delighting both men and women for decades. This simple sandal with two straps stands for timeless design and has long held cult status thanks to its comfort factor. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor®. Anatomically shaped cork-latex footbed - due to cork material there are scuffing. Upper: Birko-Flor® Footbed lining: suede Sole: EVA Details: two straps, each with an individually adjustable metal pin buckle “Made in Germany” Size is 36 REGULAR I am woman’s size 8 (US) and this fits perfectly. US woman size 5-8 can fit in them in my opinion. Please go to Birkenstock.com for size reference.