This Tech Tee is awesome. I literally did not take it off for two days after it's arrival due to the comfort, fit and ability to not absorb stink. I am looking forward to many outdoor activities for years in this Tech T.
I am 6'2" 195 lbs and ordered the large and it fits great.
All of the Mountain Standard products I have purchased are top quality.
I brought this shirt and a pair of the tech shorts on a 16 day Grand Canyon kayaking trip in late May and it worked great for both long paddling days and 10 mile side hikes in 90 degree heat. The fabric really is anti stink, dries quickly, and doesn't chafe under a backpack or PFD.