8.3-ounce (280 GSM)65/35 ring spun cotton/polyester * 60/40 ring spun cotton/polyester (Heathered Charcoal, Heather Dusty Sage) * 100% ring spun cotton face (Solids and Light Heather Grey) * Dyed-to-match twill back neck tape * Side seamed * 1x1 rib knit collar, cuffs and hem * Tear-away label