These are Star Wars pajama pants! If you're a fan of the incredible Star Wars saga that spans across 11 major films and countless spin-offs, you're going to love this merchandise! These Star Wars sleep pants feature a grid allover design of the 2 most seen bad guys from the original trilogy, the ever-present Stormtroopers and the Sith Lord himself, Darth Vader! The pants are made of an ultra-soft and smooth polyester fabric blend that has that fleecy feel! The pants have a lace-drawstring closure at the elastic stretch waistband, a button-closure fly, and 2 hand-deep pockets. These are the best!