Birkenstock Boston SFB Narrow Fit pairs a velvety suede upper with a cushioned soft footbed for reliable all-day support. Product image is indicative. Key attributes: Taupe | Suede leather | Soft footbed | Flexible EVA sole | Adjustable strap with metal pin buckle | Slip-on clog design | Closed-back clog silhouette | Napped suede finish | Classic single-strap design | Dimensions & fit: Narrow fit | Composition & care: Upper: Suede | Insole: Natural leather | Footbed: Cork with integrated latex cushion | Outsole: EVA | Clean with a soft brush or damp cloth. Use a suede brush to restore the nap and apply a suitable suede protector. Do not machine wash or submerge in water; avoid prolonged exposure to moisture.