Kooshoo AUREA Ombre Black To Grey Headband For Men. High Performance, Eco Friendly Thin Sports Headband For Men. THE FINEST NATURAL MATERIALS: Made from the world's only (and most comfortable) organic cotton (75%) and natural rubber (25%) elastic. HAND DIP DYED: Each skinny headband is hand dip dyed (using low-impact dyes) at a family-operated dye house in downtown Los Angeles. EASY CARE & ONE SIZE: Wash cold and lay flat to dry (nice & easy). Adjustable knot makes headband a true one-size-fits-all. ETHICAL & ECO-FRIENDLY: Woven in the U.S. North East, then dyed, cut and sewn by family businesses in downtown L.A. Shipped to you in 100% Recycled and/or Biodegradable packaging. GIVING BACK: A portion of profits are donated to charities that uplift. Last year this donation provided community, yoga and meditation for 1000 homeless youth and impoverished women, amongst others.