Each night, a Dark Knight rises in Gotham City, and each warm day, you can wear this Batman Muscle Shirt! The DC Comics Shirt is an all black, sleeveless shirt with a crew neck design that looks and feels cool to wear on warm days. The Batman Mens Shirt features a bright yellow, unique design that includes the Bat Signal and "Property of Gotham City" across the front. The DC Comics Mens Shirt is made of 50% cotton and 50% polyester material that is durable and comfortable to wear. The Batman Muscle Tank is machine washable for easy care and is a great gift for men!