6 oz./yd² (US) 10.1 oz./L yd (CA), 100% cotton, 18 singles Ash Grey is 99/1 cotton/polyester Dark Heather & Safety Colors are 50/50 cotton/polyester Sport Grey is 90/10 cotton/polyester Safety Green is compliant with ANSI/ISEA 107 high-visibility standards Classic fit Classic width, rib collar Taped neck and shoulders for comfort and durability Rib cuffs Tear away label Proud member of the U.S. Cotton Trust Protocol Made with OEKO-TEX certified low-impact dyes Natural is not a dyed fabric, the specks that you see are fibers and cotton seeds.
