Birkenstock Women's Gizeh Big Buckle Black Patent 1023841Birkenstock Women's Gizeh Big Buckle Black Patent 1023841 The Birkenstock Women's Gizeh Big Buckle sandal combines comfort and style with its luxurious piumato leather lining and high quality patented leather upper for a modern look. The amplified buckle accent adds an elegant touch. Enjoy a comfortable fit at home or on the go. Anatomically shaped cork latex footbed; semi exquisite Upper: natural leather with patent coating Footbed lining: piumato