The Birkenstock Gizeh has long been a staple in the Birkenstock family. Combining fashion with the utmost comfort to keep you looking good and feeling good all day long. It has an adjustable strap to keep this thong style secure on your feet. Birkenstock uses cork footbeds to offer optimal support while molding to your feet creating a custom fit. This style is made of a soft durable synthetic Birko-Flor upper with a soft backing to be comfortable on your skin. Birkenstock uses cork and latex footbeds to offer optimal support while molding to your feet creating a custom fit.