KOOSHOO HU Headband. Wicking Organic Cotton Yoga Headband Can Be Worn As Bandana Headband, Bow Headband Or Thin Running Sweatband. GOTS CERTIFIED ORGANIC COTTON: Made with premium organic cotton on top and strong, soft-as-silk Tencel (sustainably farmed Eucalyptus trees) for the ties. One size fits all. VERSATILITY & PERFORMANCE: Tie the bow on top for a super-cute knot headband, or spin it around with ties at the nape of the neck for a high performance sports headband. MACHINE WASHABLE: Toss it into to the washing machine then hang or lay flat to dry. Nice and easy. ETHICAL & ECO-FRIENDLY: Woven, dyed, cut and sewn by family businesses in downtown L.A. All packaging is 100% Recycled and/or Biodegradable. HAPPY HEAD GUARANTEE: We believe you're going to love this headband so on the off chance you don't, we'll give you a full refund at any time.