Particle Physics Gives Me a Hadron Young Mens T-Shirt This super fitted tee is for a shorter and trimmer fit; better known as the Junior line. 100% ring-spun cotton (preshrunk). This comfy shirt has a tear-away tag for ease of removal and ultimate comfort. The design is printed with new age printing technology, direct-to-garment. It is printed with a water-soluble and eco-friendly ink. Designed and printed in the United States. It is cured with a heat treatment process to ensure the color-fastness and lasting durability of the design. This is not an unauthorized replica/counterfeit item. This is an original inspired design and does not infringe on any rights holders rights. Words used in the title/search terms are not intended to imply they are licensed by any rights holders.