Birkenstock Madrid Big Buckle Narrow Fit merges a high-shine patent leather strap with a large gold-toned buckle and the brand’s anatomically shaped cork-latex footbed for supportive everyday wear. Product image is indicative Key attributes: High Shine Black | Natural leather (patent) | Anatomically shaped cork-latex footbed | Breathable leather lining | Lightweight EVA sole | Adjustable strap with metal pin buckle | Fully lined footbed | Patent finish | Gold-toned oversized buckle with embossed logo | Minimalist single-strap silhouette | Dimensions & fit: Narrow fit | Composition & care: Upper: Natural leather (patent) | Footbed: Cork-latex | Footbed lining: Piumato leather | Outsole: EVA