Today Evolution of Man Computer Programmer Heavy Cotton T-Shirt is better than ever, offering even greater durability and fit. The ultra-soft, 100% cotton Geek Tee Shirt is a great weight that's beefy indeed. It feels soft against your skin and will continue to feel that way for a long time, getting softer with every washing. With a full cut for a roomier fit that lets you move with ease, this short-sleeve crewneck tee is made to last, with durable double stitching at the sleeves and hem.