• 6 oz./yd² (US), 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 • Innovation you can feel. Made with 100% U.S. cotton and the latest breakthrough in soft cotton technology, the Gildan® Ultra Cotton family has been remastered for improved printability, quality and comfort you can see and feel. • Classic fit • 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