Literally my only complaint about this shirt is that there aren’t more colors so I can buy more than 3 of them. It’s warm enough to wear in 50-60 degree weather but light enough to handle warmer (I’m sitting outside in 75 degrees wearing one as I write this), and of course merino is simply the best. I’m 6’, 175-lbs, with an athletic runner’s build, and the medium could hardly fit me any better. If I’m being SUPER picky, I wouldn’t turn down another 1” of length at the back, but that’s not remotely close to a deal-breaker. I will seriously buy my fourth the moment I see there’s a fourth color available.
Oh, and one comment on the “what do you use it for?” question Janji is asking. None of the options is “everyday” or “life” or “travel,” but that’s where I feel this shirt excels. I’m sure it’d be good for running, great for hiking & camping, etc. But this is an excellent everyday shirt, and it’s kind of perfect for longer travels because it’s so lightweight, but odor-resistant, temperature-flexible, and can be worn multiple days without washing.