Birkenstock Unisex Gizeh BS Birko-Flor Gold Sandals 7 W / 5 M US Durable Birko-Flor synthetic upper with a leather-like finish Soft and breathable microfibre lining for abrasion-free wear Anatomical cork footbed to conform to the shape of your foot Adjustable strap with metal buckle for a flexible fit Flexible, lightweight and shock-absorbing EVA sole *From the manufacturer's description