Travis Knoopwrote a review of Patagonia Nano Puff Insulated Jacket - Men's on January 9, 2016
Familiarity: I've used it several times
Fit: True to size
This jacket will become your best friend, worn inside and out, all season long. It's baggy enough for wearing a layer under but trim enough to slide under a shell with ease. Paired with just a t-shirt you could live in this jacket all day and be comfortable kicking it on the couch or wandering around town. When paired with a long-sleeve base layer it's great for snowshoeing or cruising around the hills. And for those super cold days at your mountain adding this to your arsenal brings the heat without making you too puffy.