I really like this shirt and will likely purchase another one or two. Having UV protection for my arms is really important for my health, so this product is perfect for me. I can't really measure or tell you if the UPF 50+ UV protection is actually rated at UPF 50, but I'm happy to know that is providing me some protection from the sun.
Terrific price--40% better than big name brand. This company has a great line up of shirts, shorts, and other clothing with sun protection. I am buying more of these shirts because of the variety of colors.
I needed something very lightweight and roomy for my husband to wear when outside to keep him safer from the sun's rays. I like that it's available in different colors and can be rolled up to fit in a small bag.