Birkenstock Boston Narrow Fit — an oiled natural leather clog with a contoured footbed crafted for narrow feet. Product image is indicative. Key attributes: Brown | Leather | Contoured cork-latex footbed for support | Suede footbed lining for comfort | Flexible, lightweight EVA outsole | Adjustable strap with metal pin buckle | Slip-on clog | Closed-toe clog silhouette | Oiled leather finish | Contoured footbed | Dimensions & fit: Narrow Fit | Composition & care: Upper: Oiled leather | Insole: Natural leather | Footbed: Cork-latex footbed | Outsole: EVA | Wipe clean with a damp cloth. Use Birkenstock Leather Conditioner or the Oiled Leather Care Kit for oiled leather. Apply water & stain repellent as needed. Avoid soaking.