You have now found the t-shirt of your wardrobe. It's made from a thicker, heavier cotton, but is still soft and comfortable. And the double stitching on the neckline and sleeves add more durability to what's sure to be a favorite! • 100% ring-spun cotton • Sport Gray is made of 90% ring-spun cotton and 10% polyester • Dark Heather is made of 65% polyester and 35% cotton • Preshrunk • Shoulder-to-shoulder taping