Vintage Hanes Beefy-T graphic t-shirt from the Smithsonian Institution's "Microbes: Invisible Invaders Amazing Allies" exhibition. This unique science-themed shirt features a bold "COOTIE!" graphic on the front and a large colorful "MICROBES" exhibition logo on the back. It includes Pfizer and Smithsonian sleeve hits, adding to its collectible value. Crafted from heavy-weight 100% preshrunk cotton, this piece offers a classic fit with a durable ribbed crew neck and short sleeves.