Lancewrote a review of Patagonia Down Sweater Vest - Men's on October 26, 2014
Familiarity: I've used it once or twice and have initial impressions
Fit: True to size
I have always purchased Primaloft vests because I've always felt like a vest should be versatile enough to withstand wet weather, given that a vest is usually worn in those "not sure what kind of a day this is going to be" situations. But, there is truly something to be said about Patagonia's down. This jacket seems to surpass any Primaloft vest I have in warmth by far.
It's new to me, so time will tell how well it will hold up, (another concern I have with down) but so far this is very impressive in the warmth category.