When its time for your little hero to go on a bedtime mission, make sure he's suited up right in these awesome Ben 10 jammies! This fun pj set features a large print on the front of Ben Tennyson with his Omnitrix as well as a cool, eye catching motif of Alien Form silhouettes on the sleeves and bottoms. This ensemble also comes with an elasticated waist and cuffs on the arms and legs, giving a cosy snug fit, however for a little extra room we recommend you order a size up. A perfect set of pjs that they can relax with extra comfort after a long day using his Omnitrix powers to fight evil from Earth and Space. It's Hero Time!