This jacket is absolutely worth every penny. I wish I had more time to type out a full review, but take my word for it - this jacket is a legitimate 3-in-1 powerhouse.
Uses: I use this at work/office, on campus/at school, and on the slope snowboarding. It has yet to let me down in any condition. And by let me down, I mean it keeps me toasty and dry! The inner jacket is a great soft shell by itself. The outer jacket is, in every way, weather proof.
Fit: I'm a smaller guy, measuring in at 130lb and 5'6" tall. I ordered the small and it fits pretty well. Could be a little more snug, but it definitely works none-the-less. The inner soft-shell has longer sleeves, which is a great change from my old 3-in-1 jacket where the sleeves were too short. Overall, great fit.
Cannot say it enough, this jacket is worth every penny!
(Jacket pictured in black to the left in the attached photo)