The durable, slim-fitting, acrylic The North Face Youth Bones Beanie features an interior fleece lining that wraps around the circumference like an ear band, providing added warmth on cold days.Features:Size Medium: 6-12 yearsEmbroidered logoFleece ear bandFabric:Outer: 100% acrylicEar Band: 100% polyester See "Overview" below for sizing