Body made from soft, anti-pill jacquard sweater fleece. AirShield lining is 100% windproof, highly water resistant, and extremely breathable (made from polyester microfleece bonded to micro-denier brushed tricot). Fleece-lined ear band for comfort. * Full ear coverage for warmth. Stretch fleece back panel creates a snug fit; made from wicking, antimicrobial, soft inner fleece fabric and AirShield microfleece with a water-repellent finish.