This is the most stylin' jacket by far this season. It is so toasty, but its just a shell basically, so no bulk. The fabric is totally sturdy and waterproof. One thing though, is that I most definitely would have ordered a size smaller. I have a Westbeach in medium, a Roxy in large, and a Burton in medium, so I figured a medium in this jacket would be the same, but I wish I got the small. Tough luck! BUT the jacket is RAD!