Birkenstock Madrid Big Buckle Slide European Sizes:36 Upper lining and sock lining:

Upper lining and sock lining: Peta approved

Fabric Care: Machine wash cold

Closure: Hook and Loop

they're styled with a classic lace-up silhouette and features a duo of zip fastenings

Side zipper entry

Birkenstock Madrid Big Buckle Slide European Sizes:36 Upper lining and sock lining:An icon since 1963, the Madrid redefined sandals with its contoured footbed and a single, sophisticated strap. A gleaming big buckle makes a statement on oiled leather, designed to age beautifully with wear for a unique, well traveled patina. With an original contoured footbed for support, it'll feel uniquely yours wherever you take it. Contoured cork latex footbed creates custom support with wear Oiled leather upper gives each pair a unique finish