Boy's Rugged Camouflage Waterproof Calf-high Weather Boot

5 mm neoprene provides comfort and flexibility, along with excellent waterproofing, shock absorption and heat retention properties; adjusts to the shape of little feet to resist blisters and chafing High-grade rubber exterior provides extra toughness and makes for a 100% waterproof snow boot Soft fleece lining provides superior warmth and comfort in extreme cold conditions; comfort rated to -40 °F to 40 °F (-40 °C to 4 °C) EVA footbed for lightweight support and cushioning Aggressive, durable outsole for better traction on ice and rain-slick surfaces