From Birkenstock, the Women's Arizona Big Buckle Raffia Slide Sandals feature: Synthetic raffia upper Oversized buckles for a more elevated look Slip on design with double adjustable buckles for a custom fit Classic contoured cork footbed supports the arches of the foot Deep heel cup for all day comfort Leather lining EVA outsole Birkenstock footwear is made in European whole sizes. The style selected is a Birkenstock narrow footbed that will fit most medium feet. Imported.