I had planned a vacation to the Caribbean and ended up on an antibiotoc that made me sun sensitive. Being fair skinned I am prone to sun burns even when careful. I decided to try a rashguard/sun protection shirt. This was the one the American Cancer Organization recommended.

All I can tell you after a week of snorkeling my hands are beet red down to my wrists and the burn stops where my shirt began. And my hands were either covered in gloves or had sunblock on them. I am sold on this product. It is also very attractive, slimming and drys quickly.
I highly recommend it.

I like the quality of materials, fits realy great! I love it!

Great tight fit, so it is great for swimming in pool or the ocean. Sexy looking too!