The i play Easy-On Rashguard provides your little one with serious protection from intense summer sun. With UPF 50+, this sun shirt offers the highest sun protection available, blocking 97.5%-99+% of harmful UV rays. Flatlock seams and raglan sleeves allow baby to move and play freely without irritation. Lap-shoulder design makes for easy on-and-off. Long sleeve rash guards are also helpful during swim lessons for extra warmth in chilly pools. Best of all, i play rash guards have been independently tested against a list of over 350 harmful substances for your baby’s health and safety.  All day sun protection, wet or dry UPF 50+ Stretchy, quick-dry material keeps baby comfortable Lap-shoulder design for easy on-and-off Keeps baby warm Meets STANDARD 100 by OEKO-TEX® certification (Label: 18.HCN.45552 HOHENSTEIN HTTI.) Made in BSCI-compliant factories for fair labor practices