This Marvel Superhero swimsuit features an unsinkable foam pad insert, ergonomic fit, and fade resistant UV material for maximum sun protection. Even better is the peace of mind you will have knowing that your little swimmer can jump, kick and splash while staying above water. Your little adventurer's water time memories will begin early as he won't have to sit on the sidelines as older siblings play games. Kids love the Deluxe Marvel Superhero Swim Shorty for its cool colors, designs and the playtime freedom it brings. Make sure you pick an appropriate size and superhero from the drop-down menu: Ages 2-3 Medium and ages 3-4 large. Choose your favorite Marvel Superhero!