From Birkenstock, the Arizona Suede Rivet Detail Double Banded Slide Sandals feature: Suede upper rivet hardware trim detailing Double strap banded design with adjustable buckles Classic contoured cork footbed supports the arches of the foot Deep heel cup for all-day comfort Leather lining EVA outsole Flat heel Imported. Styling Notes: Birkenstock footwear is made in European whole sizes. The style selected is a Birkenstock narrow footbed that will fit most medium feet.