1.Shell & Lining: 100%Nylon; Filling: 100% Down Cotton.(Not Down) 2.Idear Winter Warmth –Coat+Underwear shirt are appropriate for weather of around 50°F. NOT DOWN, it is Down Alternative, Warmth, Soft and Washable). 3.Skin friendly - Unique technology of high density synthetic and finer yarns to make down jacket extremely light and soft, breathable and very comfortable to wear. 4.Wear at varies occasions such as business work, school, party, climbing, hiking, camping, skating, skiing, snowboarding and other outdoor activities in Fall and Winter. 5.Skin friendly: These polyester-filled kid’s winter coats offer improved comfort when temperatures start to drop to keep your child’s core warm and comfy.