The Ruggedbutts Neon Lime Long Sleeve Rash Guard in size 5 is a stylish and protective swim shirt for boys. Made with UPF 50+ fabric, this shirt ensures that your child is shielded from the sun's harmful rays while they play in the water. The bright green color and long sleeves add a fun and vibrant touch to the classic rash guard design, making it a great choice for any active little boy.