The prAna Women's Organic Headband is a stretchy, lightweight, 90% organic cotton headband ready to keep sweat and hair off your face. It's ideal for climbing, yoga, and cross-training. Classic organic cotton headband. Can be worn wide or cinched up for a custom fit. Helps to wick away sweat in your workout. One size fits most. 90% Organic Cotton and 10% Spandex. Made in the USA with Imported Components. Material: Organic Cotton, Spandex.