The fitted Superman Symbol Flock Cut 59Fifty Cap is produced by New Era and made from 100% polyester. The real question is...how did New Era ever get permission from the Man of Steel to print his symbol on a black flat billed, grey bodied hat that features a reflective outline flock symbol? Ah, who am I kidding...Superman is a super nice dude! That's actually why they call him 'Super' and not so much for being a demi-god.