The Supertee is a new innovation in medical garments designed to make the stay of our little superheroes more comfortable and fun. Its’ practicality will also help the parents, guardians, nurses and hospital staff. The easily-removable shirt is MRI safe, 100 percent cotton, and allows easy access for medical tubes. It also comes with a cape that doubles as a bib. But another big aim of the Supertee is to help boost kids’ morale.