The Kids' Element Collection offers a fully waterproof and fleece lined boot built for winter's cold weather adventures, walks to the bus stop and more! This is the perfect boot for kids to play, trudge, and move when the temperature drops. The Kids' Element Collection offers a fully waterproof and fleece lined boot built for winter's cold weather adventures, walks to the bus stop and more! This is the perfect boot for kids to play, trudge, and move when the temperature drops. .