The Power of Thunder can be yours with these Thor sleep pants. The graphic design on these pajamas displays classic artwork from the vintage Thor comic books. The elastic waistband perfectly conforms to your waist. When you travel to Asgard through the Bifrost, the adjustable drawstring on these Thor PJs will keep everything in place. Every superhero needs comfortable sleepwear, so make these pajama pants the next great addition to your collection of PJs.