Birkenstock Boston Narrow Fit combines a suede mule silhouette with a contoured footbed for supportive everyday wear. Product image is indicative. Key attributes: Charcoal | Suede leather | Supportive footbed | Slip-on design | Adjustable strap with buckle | Contoured cork-latex footbed | Closed-toe mule silhouette | Suede upper | Dimensions & fit: Narrow fit | Composition & care: Upper: Suede leather | Lining: Suede leather | Footbed: Cork-latex | Outsole: EVA | Wipe clean with a damp cloth; brush suede with a suede brush; do not machine wash.