About the Merrell Snow Bank 3.0 WTPF The Merrell Snow Bank 3.0 WTPF is an all-round, children's winter boot for kids who play outside all day regardless of the conditions. The waterproof leather upper helps keep their feet dry, preventing moisture from getting in whilst maintaining breathability. For assured warmth, the Snow Bank 3.0 WTPF features insulation (temperature rated to -32°C) which will keep feet warm. The non-marking grip outsole is highly durable and provides traction across all conditions, which is great for winter days at home or playing in the snow on holiday. The Snow Bank 3.0 WTPF Kid's Boot from Merrell is the perfect boot for active kids. With waterproofing and warmth, your kids' feet will be protected from the elements. In addition to this, the bungee lace toggle system allows for quick, easy fastening so your kids can get out and enjoy the snow! Snow Bank 3.0 WTPF Kids' Winter Boots