Ninjas are an incredibly popular Halloween costume, so there is always pressure to don one that's going to be better than everybody else's. With the Silver Skull Lord Ninja Boys' Costume, you've found the coolest one around. With a black shirt, black pants, black and white tunic with skulls and flames, matching arm guards and shin guards, and a skull mask that covers everything but the eyes, there's no ninja costume that could possibly be any better. All you need is a toy sword, of which we have many to choose from, and you'll have the perfect costume for your son on Halloween. Ninjas employ stealth to sneak up on their opponents, but they are also capable warriors if they are spotted from afar. They continue to be some of the coolest characters ever.