In this Adult Halo Master Chief Costume you can transform into the super soldier from one of the world’s most popular video games Halo . Master Chief’s duty is to protect humanity and to end the alien coalition known as the Covenant from taking over the galaxy! With this Master Chief outfit you can be the Halo space soldier you’ve always wanted to be. This Master Chief Halloween costume includes a jump suit and space helmet, straight from the video game! Size 42-46. :Availability: The Adult Halo Master Chief Costume ships in approximately 1 business day.