The Madrid big buckle combines a single strap, a big buckle, and a contoured cork footbed to make the essential slide. Designed with Birkenstock's classic leather footbed lining and EVA sole, the Madrid can complete any outfit in comfort. Anatomically shaped cork-latex footbed Leather lined footbed Oiled nubuck leather upper EVA sole Slide style sandal with adjustable metal pin buckle Narrow fit Made in Germany Fit: Runs true to size. See size guide for US size equivalent. Madrid, Madrid Big Buckle, Birkenstock Madrid Big Buckle, Birkenstock Madrid, Eva Sole, Metal Pins, Vans Classic, Nubuck Leather, Vans Old Skool