These are winter boots for kids with excellent heat retention. The main material is 100% recycled ripstop nylon. The insulation is filled with "THERMOLITE EcoMade," which is resistant to loft loss even when wet. The inside of the shoe features a compression-molded EVA midsole for excellent cushioning, and a winter ice pod on the outsole center for grip on icy surfaces. The last shape is designed to fit children's feet, and the boots are finished with versatile features for everyday and active use. Reflective material is placed on the heel for improved visibility at night, and a name label is attached to the lining. The design is the same as the adult version, allowing for parent-child coordination. Fabric <Upper> Nylon, THERMOLITE EcoMade insulation, built-in ankle hold system, cup insole <Bottom unit> Compression-molded EVA midsole, rubber outsole Function Name label on lining ¥14300 Size 20cm Used a few times Excellent condition Comes with box