Birkenstock Kairo Bs Regular Fit combines an adjustable T-bar ankle strap with an anatomically shaped cork-latex footbed for stable, all-day comfort. Product image is indicative. Key attributes: Brown | Moca | Oiled leather | Anatomically shaped cork-latex footbed | Supportive underfoot | Durable EVA sole | Adjustable metal buckle | Ankle/heel strap for added grip | Toe post (thong) construction | T-bar ankle strap | Thong design | Smooth suede lining | Anatomical thong detail | Made in Germany | Dimensions & fit: Regular Fit | Composition & care: Upper: Oiled leather | Lining: Suede | Footbed: Cork-latex | Sole: EVA | Wipe clean with a damp cloth; use a leather cleaner and conditioner for oiled leather; apply cork sealer to the footbed periodically; avoid soaking and direct heat.