Birkenstock Madrid Big Buckle is a minimalist slider with a standout oversized pin buckle and a nubuck leather upper for refined casual wear. Product image is indicative. Key attributes: Beige | Nubuck leather | Anatomically shaped cork-latex footbed | Lightweight EVA sole | One-strap design | Adjustable metal pin buckle | Minimalist single-strap silhouette | Large decorative pin buckle | Natural nubuck texture | Composition & care: Upper: nubuck leather | Footbed: cork-latex | Footbed lining: suede | Sole: EVA | Buckle: metal