Birkenstock Boston Shearling Narrow Fit clog pairs a contoured cork-latex footbed with a soft shearling lining for warm, supportive wear. Product image is indicative. Key attributes: Brown | Mink | Suede leather | Temperature-regulating shearling lining | Supportive cork-latex footbed | Lightweight EVA sole | Adjustable strap with metal buckle | Slip-on clog design | Contoured cork-latex footbed | Napped suede upper | Shearling-lined interior | Antique gold-toned metal buckle | Dimensions & fit: Narrow fit | Composition & care: Upper: Suede leather | Lining: Sheep wool (shearling) | Footbed: Cork-latex | Outsole: EVA | Buckle: Metal