Ian Stotesburywrote a review of Norrøna Trollveggen Flex3 Softshell Jacket - Men's on March 25, 2013
I purchased the jacket about 3 weeks ago and put it to the test in the Columbia Mountains in British Columbia. I went on a 7 day trip where I got helicoptered in to a hut and ski toured all week. The jacket was great! I could wear it skinning up and wearing going down. I saw all kinds of weather including -17celcius plus wind chill. As long as I was moving I stayed warm with an Ice Breaker 200 weight underneath. I also did not over heat. I had to take it off here and there on warm sunny days on the glacier to cool down. The jacket is well made and has become my go to. I left my Arc'teryx shell at the hut. Perfect for cold dry situations and even performed well on snowy powder days. The jacket is long enough so it doesn't ride up. I am 6'2" and around 180lbs.with a muscular athletic build and bought the large.