Let everyone know that you're the new Master of the Universe with this He-Man Chest Plate t-shirt. It displays his baldric (battle harness), which in the cartoon is made from a mineral known as Korodite that is prevalent on He-Man's home world of Eternia. Don't be surprised if while wearing this costume t-shirt people start asking you about your twin sister She-Ra, the Princess of Power, or your fierce feline Battle Cat. They might even refer to you by your alter ego, Prince Adam. In any case, this He-Man costume shirt will reassure them that you are an immensely powerful warrior who will protect them from the evil forces of Skeletor.