6 oz., 100% preshrunk cotton. CPSIA Tracking Label Compliant. Ash Grey: 99/1 cotton/polyester. Sport Grey: 90/10 cotton/polyesterSeamless double needle 3/4" collar. Double needle sleeve and bottom hemsSafety colors: 50/50 cotton/polyester. Tearaway label. Taped neck and shouldersQuarter-turned to eliminate center crease. Safety Green: Compliant with ANSI / ISEA 107
