- Size: One size • Superhero costume for kids, ideal for Halloween and cosplay. • Unique design that includes a hat and jumpsuit with a zipper on the back for a comfortable fit. • Compatible with superhero cosplay costumes, it will make you feel like a character at a Halloween party. • Detailed printing on the fabric with colors that do not fade after washing. • Reinforced seams and stitches, with fine sewing craftsmanship for an excellent cosplay experience. • Made of flexible polyester fabric, with exquisite workmanship.