I wear this shirt horse riding and I can't believe how cool it is, or how clean it comes up, even after getting totally filthy. The mesh panels allow the breeze straight through, and the material is the best I've found for lightness and sun protection. I can't recommend highly enough, worth every dollar. Watch the video on pre-wash cleaning with the Sard soap bar - 100%, they come up like new! If you buy another sun shirt, you're missing out on a much better product in these Anchorlines. LOVE the design of this shirt too, beautiful artwork and colours.