Got my Stark in M today. It fits me better than an L for sure. For the guys who are tall (6,2 and up) but slim, sizing down will give you a normal slim fit. I'm 6,3 and 175 pounds with a waist of 31 and chest of 39 - kind if athletic build. The M fits me perfect. It's sorta fitted without being tight and since it's designed to be long, sizing down when you're tall is going to give you a normal length knit. Over time it will stretch out to look a bit more relaxed while still not being loose. All in all, I'm very glad I sized down and looking forward to wearing it a lot. Pics of size M. Sorry for bad quality.