I normally wear XL shirts but for some reason when I ordered this shirt, my wife said go with a 2XL. Better for it to be too big then too small. Glad we did but even a 2XL doesn't fit as loose as I like my outdoor shirts to fit, especially in the hot summers of Florida. Lots of pros for this shirt - like the snaps, the material, thump holes and design. Honestly, I would have worn something like this in 2023 when I through hiked the Appalachian trail. I'm torn between keeping it (again I like very loose fitting shirts in the heat of the summer) or sending it back for a 3XL. My wife says she likes the fit, so probably keeping it. Have an upcoming Overland Jeep trip and will give it a good test then. Pricey of course, just wish the size was better.