【Superhero Costume for All Occasions】: This superhero costume set consists of a vivid jumpsuit and a separate superhero mask. The jumpsuit boasts distinct patterns vibrant colors and reinforced stitching guaranteeing long-lasting durability and tear resistance. 【Premium Stretchy Fabric】: Constructed with 90% polyester and 10% stretch fabric this superhero costume offers a lightweight elastic and breathable wearing experience. The fabric s exceptional stretch provides maximum flexibility allowing your kids to execute various moves and striking poses effortlessly. 【Independent Mask】: The separate mask design ensures convenience allowing kids to easily put it on or remove it for eating or other activities. The mask features hard plastic 3D eyes immerses your kids in the world of their favorite superhero characters. 【Easy-to-Wear】: The back zipper extends from the waist to the neck it s easy for your child to put it on or take off. There s also a very convenient hidden zipper in the front crotch area for potty breaks. 【Perfect Gifts】: This superhero bodysuit for boys is perfect for Halloween cosplay themed parties Christmas events school plays and exciting role-playing games.