【From the following site】 Mitsuuma From Mitsuuma, a long-established boot manufacturer founded in Otaru, Hokkaido, comes the 2024 model of their foldable, cold-weather, slip-resistant, and waterproof snow boots. These boots are designed with a water-resistant construction to prevent water from entering the interior, providing comfort and peace of mind in rain, snow, and melting snow conditions. They are waterproof up to 4cm for 4 hours from the ground. The lining of the shaft features quilted fabric and heat-generating padding in the toe area for cold protection. The slip-resistant rubber sole incorporates glass fibers to prevent slipping on icy surfaces. These are also recommended as a spare pair for outdoor activities. L size: 25.5-26cm Used once, in overall clean condition. Shipped anonymously via Mercari delivery service for peace of mind ★ Thank you very much (^-^)