Protect your ears with the Under Armour Women's Halftime Headband. Its fleece lining is made of 100% polyester. The outer is made of 100% acrylic, and its ribbed acrylic knit fabric with micro cable knit pattern delivers all-day comfort. The sweat-wicking technology keeps your face dry Under Armour Women's Halftime Headband Beige Light - Women's Athletic Hats And Accessories at Academy Sports