Active People\\\'s Ultimate Ribbed Vest is made of organic cotton fabric with stretch. Supporting Organic Cotton helps keep waterways and soil clear of harmful chemicals, as well as protecting the welfare of workers. It has a stylish ribbed design, making it ideal for relaxing at home, for casual occasions or for exercising. Organic Cotton - Products made from organic cotton are sown from non-GMO seeds, grown with less water and are free from toxic pesticides - improving the well-being of farmers and wildlife.