4.5 oz./yd² (US), 7.5 oz./L yd (CA), 100% combed ring-spun cotton jersey; Heather is 90/10 combed ring-spun cotton/polyester; Black Leopard, Granite Heather, and Vintage Camo are 60/40 combed ring-spun cotton/polyester; White is sewn with 100% cotton thread; Ribbed collar, sleeve cuff, and leg cuff; Innovative snap tape closure at leg opening; CPSIA compliant tracking label on side seam; Easy Tear™ label; This product meets the following Sustainable Style subcategory:Socially Conscious Manufacturing: This product was made in a facility that is WRAP certified