100% Polyester Unique Design: Bobysuit and superhero mask separation,independent detachable,covering the entire body of the child,easy to wear or take off the mask to eat or play, breathe freely. Comfortable Material:Superhero suits made up of polyester and spandex stretch fabric,has super stretch for a snug. Exquisite workmanship, soft touch, comfortable to wear. Reinforced seams and stitches, clear printing pattern, delicate sewing craft for durability. Comfortable breathable and excellent expansibility. Perfect Gift: Superhero costume bodysuit is the perfect gift for superhero fan and kids in children's day Holidays, Christmas, birthdays. Super compatible:Superhero costume is suitable for family gatherings, Birthday parties, School performance, role playing, Halloween costumes, stage performances, children's day, daily activities, Ceremony and other special occasions. Satisfactory Service:We are committed to providing you with the most satisfactory service if you have any questions about the superhero costume, please feel free to contact us.