Genuine leather. Kino's classic thong style sandal with a touch of nautical flair. Features a rope thong for comfort and durability. Foam filled foot bed. Non marking natural rubber sole. 1/4 inch rubber heel. Handmade construction. Premium natural leather uppers for durability. Triple glue process. Classic straight stitch around entire foot bed. Proudly made in the USA for over 50 years. Handmade in Key West, Florida USA.