Birkenstock Madrid Big Buckle slides combine a single wide strap with an oversized gold buckle and the brand’s contoured cork-latex footbed for comfortable, supportive wear. Product image is indicative. Key attributes: Black | Birko-Flor patent | Anatomical cork-latex footbed | Supportive, contoured fit | Flexible EVA sole | Adjustable metal pin buckle | Single wide strap | Minimalist silhouette | Large gold buckle | Patent finish | Dimensions & fit: Sole height at the highest point: 3.5 cm | Composition & care: Upper: Birko-Flor patent | Footbed lining: Suede | Footbed: Cork-latex | Sole: EVA | Buckle: Metal | Wipe clean with a damp cloth; avoid soaking and direct heat; dry naturally.