I can safely say without a moment's hesitation that this is the best piece of gear I own. This jacket is warm, super light, and packs down incredibly well due to the 800-fill down material. The outer material is more durable than you would expect for how insanely thin it is. You won't even believe how light this thing is when you hold it for the first time.
Only thing I wish I would've done is gone ahead and gotten the hooded version. I already have a 950-fill Goose Down hat, so I figured I wouldn't miss the hood, but there's really just no good reason not to get the hood for such a limited price difference.
All in all, I can't recommend this jacket enough. People are raving about it for a reason.
This review was written in the old system and had content requirements that are different than reviews written today.