Birkenstock Boston crafted in high-quality suede with a shearling lining for warm, comfortable indoor wear. Product image is indicative. Key attributes: Black | Negro | Suede | Anatomical cork-latex footbed | Warm shearling lining | Slip-on design | Adjustable metal buckle | Classic Boston clog silhouette | Shearling-trimmed straps | Suede upper | Composition & care: Upper: suede | Lining: shearling (lambswool) | Footbed cover: shearling (lambswool) | Footbed: cork and latex | Sole: EVA | Hardware: metal buckle