Big Mens 100% Cotton Classic Solid T-Shirt Heavyweight 6.1-ounce, 100% soft spun cotton, 1x1 rib knit collar Shoulder-to-shoulder taping, Coverseamed neck Double-needle sleeves and hem, Ash is 98/2 cotton/poly Athletic Heather is 90/10 cotton/poly Dark Heather Grey is 50/50 cotton/poly