HUM Graphic Tee 🌌 | White Heavyweight Cotton | Space Rock Band Shirt You'd Prefer an Astronaut, on your chest. Bold graphic printed on a white heavyweight Gildan blank — thick cotton, no cling, no see-through. Classic straight cut that layers under flannel or a zip-up and stands alone just as well. Sizes: S – XL, true to size Fabric: heavy cotton, Gildan blank message me if you're between sizes.