4.5 oz./yd² (US), 8.3 oz./L yd (CA), 100% combed ring-spun cotton fine jersey Ash is 99/1 combed ring-spun cotton/polyester Heather is 90/10 combed ring-spun cotton/polyester All Blackout colors, Black Leopard, Granite Heather, Storm Camo, & All Vintage Colors are 60/40 combed ring-spun cotton/polyester Ash and White are sewn with 100% cotton thread Flatlock-stitched seams Double-needle stitched ribbed binding on lap shoulder neck, shoulders, sleeves and leg openings Innovative three-snap closure Side seams CPSIA compliant tracking label on side seam EasyTear™ label