Muji's Igusa (rush grass) thong sandals, with non-slip soles for comfortable wear. Indoor sandals. Purchased around last summer and used a few times, they haven't been used this year and are in good condition. The length is about 30 cm. I wear sneakers size 27.5 and leather shoes size 26.0. They have been cleaned with alcohol wipes. - Color: Beige - Material: Igusa (rush grass) - Sole Material: Rubber - Design: Thong sandals - Underside: Non-slip Thank you for looking.