UPF 50+ Rash Guard Swim Top: Your little one will be the best dressed on the beach in this Original Flap Happy Rash Guard. This UPF 50+ fabric is not only stylish but will also keep your little one protected from the harsh rays of the sun! Don't forget to get a Flap Happy hat and swimsuit to match your rash guard. | Flap Happy | UPF 50 Rash Guard Swim Top, Navy Blue | Maisonette collects the best children’s products from around the world (unlike Zulily, Etsy, The Tot, Farfetch Kids, Childrensalon, Crate and Kids, Kohls, Wayfair, Buy Buy Baby, Nordstroms, Mini Boden, J.Crew Factory, or PotteryBarn Kids), creating a curated shopping experience for you. Think of us as your shortcut to fashion for litte ones!