Our popular swim trunks feature a built in mesh liner, waist drawcord and custom Flap Happy prints which your lil' man will love! Not only are they fun and stylish, but they are also UPF 50 , the highest rating in the UPF classification system. 100% Polyester (Microfiber) 

Flap Happy UPF 50 Graphic Rash Guards offer excellent sun protection for your little one, with a UPF rating of 50 , which is the highest rating in the UPF classification system. Ideal for trips to the pool, the park, the beach, or anywhere the sun is shining!. The vibrant colors and fun kid friendly graphic makes this rashguard a parent's #1 choice. 80% Nylon, 20% Spandex