Kids Muck Boots Element boys sz 3 blue black

100% Waterproof, 100% KIDPROOF 5mm neoprene bootie for comfort and performance Warm, cozy fleece lining: soft, insulation, light-weight, performance fleece for warmth and comfort Rubber cup outsole for advanced traction bioDEWIX(TM) Dry footbed insert topcover with NZYM(TM) for odor control and moisture management Estimated boot height: 10in. Estimated max calf circumference: 12.5 in. Comfort Range: -20°F to 50°F / -30°C to 10°C In very good preowned condition from a smoke free home size 3