Hansel H.wrote a review of Arc'teryx Sidewinder SV Jacket - Men's on February 18, 2013
Familiarity: I've used it several times
Nice cut - full for layering, but not balloon-ish. I'm 6', 200# - I got a large and it fit fine. Just spent a week skiing in Telluride in snowy, windy conditions, and it performed great - wind and snow/water resistant. A bit pricey, but well worth it, in my opinion.