8 oz./yd² (US) 13.5 oz./L yd (CA), 50/50 cotton/polyester, 20 singles. Safety Green is compliant with ANSI / ISEA 107 high-visibility standards. Tear away label. Classic fit. Pouch pocket. Made with OEKO-TEX certified low-impact dyes. Double-lined hood with color-matched drawcord. Proud member of the U.S. Cotton Trust Protocol. Heather Sport colors are 60/40 polyester/cotton. 1 x 1 rib with spandex for enhanced stretch and recovery.