Offering all the fun and comfortable protection of the Frosty and more, Northside Frosty XT Insulated Waterproof Pac Boots for Toddlers or Kids helps little ones look forward to wintry weather. Surrounding a fully insulated lining, the Frosty XT's nylon uppers shield young feet from snow, slush, and other winter weather. Waterproof construction and a lightweight TPR shell over the foot provides complete waterproof protection. Inside, 200-gram 3M Thinsulate Insulation works with the boots' removable felt liners with foil wrap to reflect cold outward and heat back towards the feet to keep young feet warm and toasty. Ethylene vinyl acetate (EVA) insoles with Berber top layer offer extra cushioning and warmth under the feet. Hook-and-loop strap over the instep ensures a snug fit, while the elastic toggle collar at the top of the boot cinches tight to keep snow and debris out. Reflective heel pull strap for better low-light visibility. Lightweight and durable TPR outsoles offer sure traction and shock absorption in snowy or icy conditions.Manufacturer style #: 922512. Warm, waterproof pac boots for young ones Rugged, water-resistant nylon uppers Lightweight waterproof TPR shells 200-gram 3M Thinsulate Insulation Removable felt liners with foil wrap - added insulating performance Cushioned EVA insoles with warm Berber top layer Lightweight and durable TPR outsoles Elastic toggle collar - keeps snow and debris out, sure fit Hook-and-loop strap over the instep for snug fit Reflective heel pull strap