4.5 oz./yd², 100% polyester moisture management jersey is soft spun to feel like cotton; Ribbed collar; Shoulder-to-shoulder taping supports the fabric from overstretching and provides long lasting quality; Double-needle hem sleeves and bottom; EasyTear™ label; This product meets the following Sustainable Style subcategory:Socially Conscious Manufacturing: This product was made in a facility that is WRAP certified