Step into comfort and style with these brown Birkenstock Gizeh flat flip-flops for men. The thong strap features an adjustable antique gold-toned metal buckle for a secure fit. The upper is made of Birko-Flor Nubuck, a skin-friendly and durable synthetic material that perfectly imitates nubuck leather. The anatomically shaped cork-latex footbed provides exceptional support. These sandals have a normal size and standard width. Fabric details include Birko-Flor Nubuck upper, cork footbed, suede footbed lining, EVA outsole, and natural leather insole.