Patagonia

Nano-Air Insulated Jacket - Men's

Light weight, comfortable but hot

Familiarity:

I've used it several times

The first two things I noticed are how light and comfortable it is. I have worn it skiing, running and hiking, and to me it runs hot, especially under a shell. On my hikes this winter I would start out with it on, but would usually shed it because I was too warm; because it is so light I do not mind keeping it in my pack and pulling it back out if I get cold.

Fits like a potato sack

Familiarity:

I returned this product before using it

Beer belly compatible waist is an odd feature for a "slim fit" midlayer

Quite Possibly Patagonia's Best Ever

The warmth to weight ratio of this jacket, combined with its breathability, makes it one awesome package. My Niece, a ski instructor, introduced me to this jacket. She wears hers and a shell when instructing at Deer Valley. Ridiculously expensive and worth every penny!

Perfect for Vermont winter running....

Familiarity:

I've used it several times

I ran about 6 miles this afternoon in northern Vermont with temperatures in the high teens. I have only had the Nano Air jacket about 10 days, so I am still learning how it performs in different temperature ranges. There was a moderate breeze today, so I started with a heavy wicking base layer, the Nano air, and a Houdini pull over to take care of the breeze. After running a mile, I needed to take the Houdini off, as this combination was just too warm. Running in just the Nano Air with a base layer was perfect. The Nano Air did a great job wicking the moisture that the base layer had collected and transferred. It also held up well against the breeze (12 mph +/-). Despite its light weight the Nano Air insulation is ?punching above its weight? (which is very light) in keeping me warm. Given the price, I obsessed a while before purchasing. So far, I?m very happy with the Nano Air. It?s performance in the cold and moderate breeze is making winter running a pleasure.

Works as advertised, sleeves are long

Familiarity:

I've used it once or twice and have initial impressions

Just got this jacket to prep for this winter ski season. While I have not tested it yet for that, I've been wearing it casually for the last few days and love it. Warm but breathable at the same time, just as advertised. My one complaint is that the sleeves definitely run a little long. I'm 5'11 and 175, and the size L fits very well besides the sleeves. My size Large Nano Puff jacket has a much better sleeve length. I'm not sure if it is by design or not to have longer sleeves. For skiing it shouldn't be an issue as my gloves will stop the sleeve. I'm not big by any means but I have some extra weight on the front, and the Large has plenty of room while still looking good and trim. Overall great jacket, perfect if your arms are long or if you enjoy sleeves coverage the majority of your hands at standing position. The sleeves are the reason for "runs large" and the 4 star rating.

Picking your size

Familiarity:

I've used it once or twice and have initial impressions

I just got this jacket because every review praised its breathability and warmth for aerobic activities, especially downhill skiing. I can also attest that the feel is incredible when you slip it on. I bought a medium and large since I?m a moderately fit, 41 year old dad who likes to drink beer and eat his kids? food when they?re not looking. At 5?9? and 180 lbs, I?m usually between sizes due to my average built dad bod consisting of an expanding beer belly and moobs. In conclusion, the large is comfortable and allows me to layer but a little long in the arms and torso so I went that route. The length of the medium was better, but constricting, especially in the midsection.