The material of our Superhero Costume: 20% cotton, 80% spandex. Strong elasticity and close-fitting. You can also wash by machine. This superhero series children's costume for Halloween uses a total of 3 sizes. Please refer to our size chart before ordering to choose the correct size. If you are not sure of the size that suits you, please send us your approximate height, weight, bust, waist, and hip measurements. Exquisite prints and bright colors can attract the attention of others, and will not fade after washing. Put on this superhero cosplay costume and your child will be the coolest kid at the Halloween party. The sewing process is exquisite and it is closed by a zipper. In addition, the seams are reinforced at the same time to ensure the quality of the clothes and bring a good cosplay experience to your children. Wearing this Superhero Bodysuit, the visual effect is realistic, as if you are a real superhero. This Superhero jumpsuit covers the whole body from the neck to the toes. The package also includes a separate headcover. Through the picture you can see that our superhero outfit also contains a superhero icon on the chest. We recommend that you tuck the hem of the headcover into the inside of the closed zipper. This can ensure comfort and the best cosplay effect. If you need superhero costumes, superhero cloaks, superhero theme party props, Halloween costumes, Christmas gifts or Christmas party props, children's costume gifts, children's birthday gifts, role-playing costumes, our superhero costumes can be combined with any other superhero Series products are combined. use together. It can definitely meet your needs.