A strap, a buckle and a contoured cork footbed are simply but masterfully combined to create the original Birkenstock sandal - the Madrid. This simple, iconic slide is still the purest expression of the minimalist tradition that guides Birkenstock design today. It has a patent leather upper with soft backing. The contoured cork footbed conforms to the shape of your foot and features pronounced arch support. It is also lined with suede and has lightweight EVA sole for cushioning and shock absorption.