Birkenstock Boston Flower Buckle BFBC Narrow Fit clogs combine the classic Boston silhouette with a flower-shaped adjustable pin buckle and a supportive cork-latex footbed. Product image is indicative. Key attributes: Beige | Birko-Flor® Nubuck | Anatomically shaped cork-latex footbed | Lightweight EVA outsole | Supportive heel cup and arch support | One strap with individually adjustable metal pin buckle | Contoured, anatomically shaped footbed for natural foot position | Classic Boston clog silhouette | Flower-shaped metal pin buckle | Suede footbed lining | Dimensions & fit: Narrow Fit | Composition & care: Upper: Birko-Flor® Nubuck | Footbed lining: Suede | Footbed: Cork-latex | Outsole: EVA | Wipe clean with a damp cloth; brush suede/nubuck to restore the nap; do not immerse in water; avoid extreme heat and allow to air dry away from direct heat.