The often imitated, never duplicated, category-defining, two-strap wonder from Birkenstock. The Arizona sandal is a comfort legend and fashion staple. With adjustable straps and a magical cork footbed that conforms to the shape of your foot, a truly custom fit is as effortless as the classic design. Fit is medium width; however, Birkenstock's packaging will list either Narrow Fit or Regular Fit Birko-Flor durable synthetic upper with leather-look finish and soft backing Contoured cork footbed conforms to the shape of your foot, with built-in arch support, deep heel cup and roomy toe box Suede footbed lining Lightweight EVA outsole for cushioning and shock absorption Dual adjustable straps with buckle closure Fit note: Medium width in Birkenstock footwear accommodates both Narrow and Medium widths (A-B widths) in US sizing. Size 10