4 oz./yd², 50/37.5/12.5 polyester/Airlume combed and ring-spun cotton/rayon, 32 singles Black Slub* is 40/30/30 polyester/Airlume combed and ring-spun cotton/rayon, 30 singles Pre-shrunk Relaxed fit Side seams Tear away label This product meets the following Sustainable Style subcategory - Socially Conscious Manufacturing - This product was made in a facility that partnered with or is accredited by the Fair Labor Association and made in a facility that is WRAP certified.