Aspiring superheroes are sure to love these men's black graphic drawstring sleep shorts! The classic bat logo shorts feature a big, colorful graphic that has been professionally printed to ensure long-lasting print quality. The Batman fan apparel loungewear is an apt black, and includes a drawstring waistband for maximum comfort and functionality. The sweats are made of 60% cotton and 40% Polyester. They can be machine washed in cold water with like colors, then tumble dried for easy care. The DC Comics superhero sweats are an officially licensed product, and make a perfect gift for any Batman fan.