Birkenstock Boston Shearling Narrow Fit clog pairs a suede upper with a lambskin shearling lining for warm, comfortable wear. Product image is indicative. Key attributes: Taupe | Suede | Temperature-regulating shearling lining | Contoured cork-latex footbed for support | Lightweight EVA outsole for cushioning | Adjustable strap with metal pin buckle | Anatomical footbed for arch support | Slip-on clog design for easy on/off | Classic clog silhouette | Single adjustable strap | Suede upper with shearling lining | Dimensions & fit: Narrow fit | Composition & care: Upper: Suede | Lining and insole: Lambskin (shearling) | Footbed: Cork-latex | Outsole: EVA