You've now found the staple t-shirt of your wardrobe. It's made of a thicker, heavier cotton, but it's still soft and comfy. And the double stitching on the neckline and sleeves add more durability to what is sure to be a favorite! โข 100% ring-spun cotton โข Sport Grey is 90% ring-spun cotton, 10% polyester โข Dark Heather is 65% polyester, 35% cotton โข 4.5 oz/yยฒ (153 g/mยฒ) โข Pre-shrunk โข Shoulder-to-shoulder taping โข Quarter-turned to avoid crease down the center