Toy Biz World Wide Fantastic 4: Thing Feet. These Thing Feet have earthquake stomping sounds! Put these Electronic Thing Feet on and it s Ben Grimm to the rescue! The fateful accident in space turned Ben Grimm into The Thing - a superhuman super strong creature with an irreversible orange-colored rocky exterior. After many tests Reed has yet to find a weight that The Thing can t handle. Many people find him unsightly but Ben struggles to maintain his sense of humor and honor - because under that tough exterior lies an ever loving heart of gold. Fits up to Men s Size 5. Requires 4 AA batteries (included). Designed for indoor use on smooth surfaces. Meant to be worn over shoes. Do not wear barefoot or as a protective device/cover. Do not wear Thing Feet while running.