Using sophisticated scientific techniques, our Shirt.Woot scientists extracted the blood from fossilized mosquitos, and…BINGO. Dino DNA! Then we used the DNA of a frog to fill the holes and complete the code, making these shirts and hoodies. But don't worry: they're all female, so there's virtually almost no way they could reproduce after you buy them!

Ends on March 22 at 12AM CT

Shipping Information!

These will be shipped out on 3/27 by way of armored ankylosaur post!