Marvel The Incredible Hulk Little Boy's Pyjamas 100% Cotton Fantastic Incredible Hulk childrens pyjamas, designed to look like The Incredible Hulk They are made from 100% cotton and have long sleeved arms and long leg pants. Available in: 2-3 Years (98cm) , 3-4 Years (104cm), 5-6 Years (116cm), 7-8 Years (128cm).