100% cotton. 50% of the cotton is certified organic and 50% is recycled. The recycled cotton is certified and composed of textile production scraps that have been spun into new fibers. The dyeing process is certified. Machine wash warm, delicate cycle. Gently reshape while damp. Dry flat. Store flat. Shrinkage 2-3%. Contains non-textile parts of animal origin. Made in Dongguan, China.