In Friday the 13th Part 3, Jason Voorhees kills a prankster named Shelly, who had brought a hockey mask as part of a practical joke. Jason takes the mask to cover his deformed face as he continues his killing spree. From that movie on, the hockey mask became Jason’s signature, symbolizing his silent, unstoppable nature and making him one of the most recognizable horror icons in cinema history. Everyone will know you are a fan when you wear this Vintage Jason Voorhees Mask Friday the 13th T-Shirt!