This is it! I have SO many long sleeved tshirts...from vacations, old surf shops, etc. etc. But, every time I need a long sleeved tee, I reach for this thing. It is absolutely awesome. It has a great fit in the shoulders, sleeves, and body. It wicks the sweat (and remains stinkless) incredibly well. It is warm, comfy, and just overall one of my absolute favorite pieces. I use it in layering for a day out and also for a day in on the couch. I now have five of them (two crews and three mid-zips) and they all absolutely rock. I am 5'8" and 150lbs and I purchased a size medium in all of them.