Light your lighters and start headbanging because here comes the 50% polyester 37% cotton 13% rayon Iron Man Metal Head Long Sleeve Junk Food T-Shirt! Junk Food only makes top quality t-shirts and only in limited runs, so get the Iron Man Metal Head Long Sleeve Junk Food T-Shirt before it is too late! Since this is made from 50% polyester, 37% cotton, and 13% rayon it makes the t-shirt insanely soft and what the industry likes to call a 'tri-blend'. Marvel's Tony Stark thinks a tri-blend involves Gin, Whiskey, and Bourbon so this is just slightly different! Featuring a retro image of said Iron Man and the phrase 'Metal Head'! Rock on Dudes!