Head to the party wearing the Men's Gotham Knights Nightwing Costume Top and Mask Set and you'll send all the villains running straight for the door. With this set, you will receive everything you need to become Robin's evolved form and keep Gotham safe from all kinds of evil. Featuring a black and blue classic Nightwing costume top with an attached hood, as well as a black bat foam mask, you're going to love wearing this killer DC Comics look this year.