Transform yourself, literally, into a one of the Transformers from the movies and upgrade your whole new look with these gloves! Introducing the Tranformers Robots in Disguise Grimlock Gloves for Children. By choosing this item, you're letting your friends know that Grimlock is your favorite character. Plus, he can turn into a robot-dino, so there's that. Make in impression on others with your costume upgraded with these matching gloves.