These super warm, waterproof winter boots are also perfect for slush time and rain time. From its washable and recycled felt liner to its -40F/-40C rating, these boots will keep your child warm, dry, and protected from the elements. Features: -One-piece injection molded TPR shell/outsole -Adjustable hook and loop closure strap -Recycled 6mm washable recycled felt liner -Waterproof, warm and durable slip-on winter boot About the brand A family business with a passion for the outdoors, Columbia offers a wide selection of functional outdoor clothing such as coats and snowsuits for children from birth to 14 years of age. Their products are designed to keep children warm or cool, but always dry and protected from the elements throughout the year. Make sure your kids are equipped to stay outside by opting for Columbia!