Outdoor Research's Ear Band is here to give you all of the warmth and weather protection of your favorite beanie, but without suffering from head hair at the end of the day. WINDSTOPPER technology prevents wind from cutting into your ears and chilling you all the way through, while a wicking design prevents moisture buildup from giving you a quick freeze.PRODUCT FEATURES:*Contoured Earband*Embroidered OR Logo*Rear Hook/Loop Size Adjustment *Fabric: GORE WINDSTOPPER 3L 100% polyester microfleece *Weight: 1.1oz / 30g Avg. Weight for size L *Windproof *Breathable *Wicking Outdoor Research Fleece Earwarmers Ear Band243558