Birkenstock Boston Rivet Suede Narrow Fit combines the brand’s contoured cork footbed with decorative rivet detailing and an adjustable buckle for everyday comfort. Product image is indicative. Key attributes: Taupe | Suede | Contoured cork-latex footbed for support | EVA outsole for cushioning and stability | Adjustable metal buckle strap | Closed toe, open back (backless design) | Anatomical footbed with arch support | Metallic rivet trim | Embossed logo on side | Wide strap | Dimensions & fit: Sole height at highest point: 3.5 cm | Narrow fit | Composition & care: Upper: Suede | Footbed lining: Suede | Footbed: Cork-latex | Outsole: EVA