The Green Day Adult Walking Zombies T-Shirt, manufactured by Green Day, is crafted from 100% ringspun cotton for a soft touch feel. This short-sleeved crew neck tee showcases a zombie design and the official logo of the brand. It comes in various sizes - S (37 inches), M (39 inches), L (42 inches), XL (44 inches), and XXL (46 inches) - all individually packaged in display bags. The T-shirt is 100% officially licensed for authenticity.