Head to bed with your favorite manga character and this men's cozy two-piece pajama set. Included in the set is a black short-sleeve tee featuring a big colorful graphic of Goku in action. Made of 100% cotton, the tee promises comfort and style that's perfect for staying in or going out. The coordinating sleep pants, made of 60% cotton and 40% polyester, have a professionally printed image of Goku and the Dragon Ball Z logo.