Jade Organic Cotton Yoga Towel Made with certified U.S. grown organic cotton. Through its partnership with The Water Project, JadeYoga provides one month's clean drinking water to one person in the developing world for every towel sold. Natural Absorbant - Cotton is composed of cellulose, a naturally occuring polymer which attracts water molecules. Easch towel will absorb approximately 1/2 gallon of liquic. Great for hot yoga.. Comfortable and Versatile: Soft and comfortable, organic cotton is perfect for drying off during and after your yoga workout. It also is heavy and thick enough to provide warmth and lift like a blanket. Soft and Comfortable Thick and warm