You know what your chances of successfully navigating an asteroid field while wearing the 100% cotton Star Wars Killer Pursuit All-Over Print Glow T-Shirt? I think it is pretty much 100% cotton...mainly because this fine t-shirt glows in the dark...well, the back does! Don't ask how that helps...I haven't thought that far ahead. The Star Wars Killer Pursuit All-Over Print Glow T-Shirt shows off a slightly distressed version of some TIE Fighters strafing an asteroid looking for a specific starship. My guess the Enterprise is hiding out somewhere! Joking aside, you'll love the Star Wars Killer Pursuit All-Over Print Glow T-Shirt that is printed to the very edge on the front and shows a smaller glowing Star Wars logo and image on the back!