I love this shirt! I bought one, wore it three days in a row and loved it so much I bought another. It's good sun protection but also serves as a light weight layer. It looks good and is highly functional. There are two things I don't love. It holds body oder so once you get stinky it will smell bad until you wash it. I also have used it for climbing a lot. It does not hold up to the abrasion of the rock. Despite these cons, it's my favorite clothing item.