Quick question for you - when does a Yalie wear a Harvard t-shirt? When it's THIS Harvard t-shirt! You know you're in the very best school, so how about an "in your face" to the other guys? Wear it with pride - it's made from 100% cotton jersey (unless you choose a heather shade, which is 10% polyester). It comes in five shades, and is pre-shrunk. Looks like a real Harvard tee until you look a little closer, so it would also make a great gag gift for a Harvard student - just don't expect him to wear it. Assuming, of course, that he looks a little closer before putting it on!