7.4 oz./yd², 60/40 combed ring-spun cotton/polyester; Heather and Natural Heather are 55/45 combed ring-spun cotton/polyester; Three-end fleece; Ribbed collar, sleeve and leg cuff; Innovative Snap Tape Closure at back neck and leg opening; CPSIA compliant tracking label on side seam; EasyTear™ label; This product meets the following Sustainable Style subcategory:Socially Conscious Manufacturing: This product was made in a facility that is WRAP certified; ;