Birkenstock | Shoes | Birkenstock Mens Honnef High Leather 。Excellent condition with loads of life left. Please see all photos for more details. Smoke free. Fast shipping. Check out my page, bundle and save! Marked size 44, US Men\'s 11. Stone taupe gray color. Nubuck leather upper with felt collar. The Birkenstock Honnef High is a street‑smart ankle boot that combines sneaker comfort with boot stability, ideal for everyday city wear and travel. Engineered around Birkenstock\'s anatomically shaped Deep Blue footbed for all‑day support. - Oiled nubuck upper with smooth leather accents - Adjustable lace-up ankle design for a secure fit - Exposed cork midsole; Polyurethane sole with injected rubber outsole for grip and durability - Sporty, travel-ready styling