Birkenstock Gizeh sandals for women in black Birko Flor leather with slip-on closure and adjustable strap. The flat thong-style sandal has arch support, a leather lining and insole, and a lightweight and breathable design. The sandals are available in EU size 41 and US size 10, with a medium width. The Birkenstock Gizeh model features a hippie, bohemian, 90s, and hip hop theme, making it a casual and comfortable sandal for everyday wear.