Offering comfort, warmth and stability for the coldest days, Dryshod Arctic Storm Rubber Boots for Kids give active youngsters warm protection for extreme cold conditions. Surrounding young feet with 6 layers of protection, the Arctic Storm provides warm, 100% waterproof comfort. This protective design starts with easy-moving 5mm Densoprene booties that deliver lightweight, comfortable, and self-insulating, 100% waterproof protection. 2.5mm of DENSOPRENE XD (extreme density) foam and 2mm of warm fleece add to the boots' insulating warmth around your feet and calves. Genuine hand-laid rubber overlays over most of the boot add extra flexible protection. Double-reinforced overlays over the Achilles and instep areas boost the protection even more. Dryshod's nano-scale hydrophobic Hydrocote coating repels water and mud on contact so water can't soak in or freeze up on the outside of the boot. Inside, breathable, 4-way-stretch, 2mm Airmesh linings allow young feet to breath and keep the boot dry and humidity-free. Under the feet, reinforced tuck boards and nylon shanks boost stability over uneven terrain, while the removable molded EVA sockliners and cold-blocking EVA-sponge midsoles cushion every step. High-traction DS1 molded rubber outsoles offer an advanced design featuring inner lugs built for multidirectional grip and flexibility and outer lugs designed for support and durability. Roll-down calf pipes make it easier to tuck in pants or vent your legs in warmer temperatures. Comfort rated from -40F to 65F. Imported.Manufacturer style #: ARS-KD. Warm and waterproof rubber boots for kids 5mm Densoprene bootie uppers 2.5mm of DENSOPRENE XD foam and 2mm of warm fleece inside for added warmth Hand-laid natural rubber overlays Hydrocote water repellent coating 2mm airmesh linings - 4-way stretch comfort Reinforced Achilles heels and insteps Reinforced tuck boards and nylon shanks - superior stability Removable molded EVA sockliners and cold-blocking EVA-sponge midsoles - cushioning High-traction DS1 molded rubber outsoles - advanced lug design for support and traction Comfort range -40F to 65F