Birkenstock Mayari is a lightweight thong sandal with a thumb loop for a nice accent. With the exquisite combination of design and comfort, these unisex sandals will keep you elegant and comfortable throughout the day. The upper part is made of thick high-grade oil-donubuck leather that utilizes the texture of the raw edges. Natural rubber blend cork footbed with foot shape in consideration: Oiled Nubuck leather footbed: Velour leather outsole: EVA detail: double strap with metal buckle for a customized fit and thumb loop "Made in Germany" â– Material upper: Oiled leather insole: Leather footbed material: cork outsole: EVA