These indoor shoes are easy to use in various situations, such as for tent stays, mountain huts, travel, and camping during the 3-season period. The material is a combination of water-repellent nylon and a mesh lining that feels gentle on the skin. A cushion pad is included on the sole, and a non-slip print enhances the comfort. They can be compactly stored using the stretch pocket on the toe of the right shoe. The design is lightweight and simple, pursuing portability. Size: S (US size 6-7.5) Japanese size: 24-25.5cm Color: Black x Brown This is a new, unused item. Thank you.