Birkenstock Boston Narrow Fit combines a classic slip-on clog silhouette with an oiled nubuck upper and an anatomically shaped cork-latex footbed for reliable all-day support. Product image is indicative. Key attributes: Brown | Marrone | Oiled nubuck leather | Anatomical cork-latex footbed | Suede footbed lining | Lightweight EVA sole | Adjustable strap with metal pin buckle | Slip-on design for easy on/off | Secure fit from contoured footbed | Classic clog silhouette | Rounded toe | Single strap with visible buckle | Open-selvage finish | Dimensions & fit: Narrow Fit | Composition & care: Oiled nubuck leather (upper) | Suede (footbed lining) | Cork-latex (anatomical footbed) | EVA (sole) | Wipe clean with a damp cloth; do not machine wash; avoid prolonged exposure to heat and moisture.