Muhvari winter boots are a great choice for your child's winter activities. This warm slush boot model has been tested to insulate against the cold down to -20 °C. Reflective details make your child more visible in the dark, and the waterproof rubber part helps keep feet dry. The boots have a warming fleece lining, and no animal-derived materials have been used at all. The rubber part and outsole are made of thermoplastic rubber, which provides good grip, while the rounded design of the outsole makes your child's steps smoother - making it even more fun to move around in winter weather!