We're sure you've never seen a Superman Muscle Shirt like this before, and we're sure you love it! The DC Comics Mens Shirt is an all black mens sleeveless shirt with a crew neck design. The Superman Mens Shirt features a bright, bold design of the Superman logo in red with a red spray paint-like design. The DC Comics Shirt is made of 50% cotton and 50% spandex material for a comfortable, durable design. The Superman Muscle Tank is easily cared for with a machine wash.