4.5 oz., preshrunk 100 percent combed ringspun cotton^Seamed collar^Shoulder-to shoulder tape, features a TearAway label^Tubular construction semi-fitted^Double-needle sleeve and bottom hem Oeko-Tex Standard 100 Certified^Heather Grey is 90 percent cotton, 10 percent polyester^Heather colors and Neon colors are 65 percent poly/35 percent cottonItem Size: Adult Sizes S-XL^2XL-3XL available at an additional costImprint Area: Please contact Customer Service at 877-787-4564 for more information.