Birkenstock Madrid Big Buckle Narrow Fit pairs an oiled leather strap with an oversized buckle for adjustable support on the brand's contoured footbed. Product image is indicative. Key attributes: Brown | Marrone scuro | Oiled leather | Contoured cork-latex footbed | Flexible EVA outsole | Lightweight cushioning | Slip-on design | Adjustable oversized metal pin buckle | Smooth leather footbed lining | Open toe | Round toe shape | Single wide strap with large buckle | Dimensions & fit: Narrow fit | Composition & care: 100% leather | Avoid extreme heat and direct sunlight. Clean with a damp cloth; use Birkenstock Cleaner & Refresher for the footbed and apply Water & Stain Repellent to protect the leather upper. Allow to air dry away from direct heat.