What's it do? Light, soft, warm, and sweat-wicking. Everything you want between the big plays. Product DNA - Ribbed acrylic knit fabric with micro cable knit pattern is super-soft & delivers all-day comfort & warmth - Interior brushed fleece lining for added warmth - One Size Fits Most - Style #: 1386639 - Outer: 100% Acrylic - Fleece Lining: 100% Polyester - Imported