This Arena long sleeve rash guard is perfect for your little boy's swimwear collection. Made with a combination of polyester and spandex, it provides UPF 40+ protection from the sun's harmful rays. The multicolor design is sure to make a splash, and the machine washable fabric ensures easy maintenance.

With a regular fit and size 22, this rash guard is suitable for boys aged 18-24 months. The long sleeves add extra coverage, and the brand's reputation for quality ensures that this piece will last. Whether your little one is playing in the pool or taking a dip in the ocean, this rash guard is a must-have for any young swimmer.