Ironville Put Your Damn Weights Back Bodybuilding T-Shirt 100% cotton except for colors Sport Gray: 90/10 poly, Neon Yellow: 50/50 poly FREE shipping in the USA - See our custom size chart in the image gallery before purchasing Artwork designed & hand printed IN-HOUSE exclusively by Ironville in the USA Established in 2005, Ironville Clothing is an annual exhibitor at the Arnold Sports Festival