Built to handle every snowball fight or sledding adventure, the CubTM Boot provides superior warmth and cold weather protection, making them a staple for every childs winter wardrobe. Durable water and wind resistant PU coated synthetic textile upper. Injection molded waterproof thermal rubber shell. Built in gaiter with barrel lock closure system prevents snow from entering boot. Fixed elastic instep strap for added comfort. Removable and washable recycled felt InnerBoot. 2.5mm bonded felt frost plug midsole. SOREL rated 25Adeg F 32Adeg C. Traction enhancing multi directional lug outsole. Imported.