A year-round essential, our best-selling t-shirt has been voted "most popular" by groups, teams, clubs and schools across America, Heavyweight 6.1-ounce, 100% cotton (preshrunk), Shoulder-to-shoulder taping, Coverseamed neck, Double-needle hem, Ash is 98/2 cotton/poly, Athletic Heather is 90/10 cotton/poly, Dark Heather Grey is 50/50 cotton/poly, Adult Sizes: S-6XL.