I have been skiing in the Norrona Lofoten Gore/Primaloft ski jacket for 4 seasons. This is hands down the best ski jacket I have ever owned. Two layer Gore Tex coupled with 100 grams of Primaloft Sport insulation give you a formidable line of defense against a wide variety of mountain conditions.
The Norrona fit features longer torsos and arm lengths. I am 5'10", 140 lbs and wear a medium in most everything. I have owned this jacket in both Medium and Large. The only difference in fit for me between the two sizes is the arm length of the large.
I disagree with a previous post regarding the durability of the face fabric for this jacket. I have put mine through extensive field use and have never questioned the jacket's durability.
Premium weather protection, comfort on demand with Primaloft, and signature Norrona style and detail. How can you go wrong?