Your little one will play all day while protected from the sun in our i play. by green sprouts Long Sleeve Zip Rashguard Shirt. Our long sleeve sun shirt offers UPF 50+ sun protection to block up to 99+% of harmful UV rays, minimizing the need for sunscreen in covered areas. Baby will move freely and comfortably in the stretchy, quick-dry material with flatlock seams and raglan sleeves. Our baby swim shirt helps keep baby warm during swim lessons and a half-zip front closure allows for easy on-and-off. , , We share your priority for your little one's health and safety, so our infant and toddler rash guards have been independently tested against a list of over 350 harmful substances according to STANDARD 100 by OEKO-TEX, a global certification you can trust. Mix and match with our full collection of machine-washable i play. by green sprouts Swim and Sun Wear for a full season of safe fun in the sun.