Size Medium Fits most sizes 8 10 , Large Fits most sizes 12 14 Includes Hooded mask, jumpsuit with attached gloves and socks. Your boy will enjoy disappearing into the night in the Boys Black I'm Invisible Skin Suit. This costume includes a black hooded see through mask and a matching black skin tight jumpsuit complete with gloves and socks. It zips in the back so your son can easily slip in and out of it, and you can choose from Medium and Large sizes. He can wear it on its own or as part of any other dark themed costume to add even more mystery. He'll see his friends, but all they'll see is a shadowy figure. Whether your boy wants to sneak up on other trick or treaters and scare the life out of them or wants an advantage while playing night time hide and seek, he's sure to get a kick out of the Boys Black I'm Invisible Skin Suit. Black I'm Invisible Skin Suit for Kids