I don't know how I got by without this jacket earlier. I've owned several Fjallraven coats in different warmth classes, and for the Rocky Mountains, this is plenty warm, durable, wax-able for waterproof, and fits amazing! You will be happy you got this coat! My wife has the W's version and she's equally happy.
This review was written in the old system and had content requirements that are different than reviews written today.