All items are made from 100% organic cotton, a natural fiber without genetic engineering. No chemicals are used in their manufacture. The waste from the cotton harvest is reused in the animal feed industry. Sweats are made from 15% recycled polyester, which is obtained from PET bottles. URBAN TEAMWEAR is associated with the production of the European initiative "Fair Wear Foundation". There is no animal testing at any point in the entire manufacturing process, PETA Approved Vegan.