Ricardo Jorge P.wrote a review of Patagonia Nano Puff Hooded Insulated Jacket - Men's on August 15, 2017
Familiarity: I've put it through the wringer
Fit: Runs large
I have been using my nano puff for the last 4 years now! Before that i had the now discontinued Micro Puff. I love it! I use it downtown, on the trail, on the crags everywhere i go this jacket fits the bill! It is amazing how small it packs in the inner chest pocket! Last summer in Frey i attached the jacket compressed to my harness and when i arrived to each belay station i wear it on wen i was belaying my partner! Almost didn't noticed at all when climbing!
The coldest temperature i wear it on was about -4 C ( 24.8 F ), i had a merino base layer, a cotton t shirt and a fleece pullover! and i was pretty comfortable wile on the move. When stationary a little bit cold but nothing unbearable-.
The Large fitted me too large, and the M too small, The M fits my body really well, but it restricts my arm movements a lot.