Dryshod Youth Arctic Storm Winter Waterproof Pull On Boots - Extreme-Cold Conditions Boot. Extra layers of rugged protection for active kids! Comfort, warmth and stability for all-day play even on the coldest days. DS1 molded outsole - outer and inner grip 6 layers of protection Extra layers of insulating warmth and protection! 5.5mm bootie; 2.5mm DENSOPRENE XD foam (extreme density) for extra protection; 2mm airmesh; 2mm warm fleece lining Removable molded EVA sockliner Double achilles heel and instep reinforcement for comfort and protection Nylon shank 100% Waterproof Style: ARS-KD