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Patagonia
Nano-Air Insulated Jacket - Men's

3.857142857142857 out of 5 stars
7 Reviews

Out of Stock

Don't worry though, we have a lot more Men's Synthetic Insulation Jackets in stock than that.

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Why We Like The Nano-Air Insulated Jacket

A lot of outdoor gear is billed as "The only (insert product here) you'll ever need", and while that kind of statement can only be so true, Patagonia gets pretty much as close to the mark as we can with the Nano-Air Insulated Jacket. Designed as an active insulating layer for high-output alpine missions in cold weather, this jacket delivers toasty warmth, breathable performance, and ultimate next-to-skin comfort that makes us want to keep rocking it around town long after we've put our ice axes, skins, or crampons away. And while Patagonia has expanded their Nano-Air line to feature lighter and more hybrid jackets, the original jacket still stands as the warmest and most versatile for all cold-weather activities.


Details

  • Active insulator for comfortable warmth during high-output pursuits
  • FullRange insulation regulates your temperature on cold ascents
  • Soft, durable, and air-permeable fabric lets our heat escape
  • DWR coating beads off light rain and moderate snow in the mountains
  • Low-profile cuffs are designed to easily slide underneath a shell
  • Jacket stuffs down into its own chest pocket for easy packing
  • Zippered pockets are comfortable to use with a harness
  • Slim fit and hood-less design make it ideal for layering
  • Item #PAT02XY
Responsible Collection
Bluesign Approved, Recycled/Repurposed, Responsibly Sourced
Material
87% recycled polyester, 13% polyester, DWR coating
Insulation
60g FullRange (60% polyester, 40% recycled polyester)
Fit
slim
Length
hip
Center Back Length
[large] 30.5in
Hood
none
Pockets
2 zippered handwarmer, 1 zippered chest
Claimed Weight
11.2oz
Activity
skiing, snowboarding, climbing, mountaineering, hiking
Manufacturer Warranty
lifetime

Overall Rating

4 based on 7 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 2 reviews
3 Stars - 0 reviews
4 Stars - 2 reviews
5 Stars - 3 reviews

Fits Slightly Large

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?

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4 out of 5 stars

March 30, 2023

Light weight, comfortable but hot

Familiarity:
I've used it several times
Size Bought:
Large
Height:
5' 6"
Weight:
200

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.

matt m
2 out of 5 stars

November 21, 2022

Fits like a potato sack

Familiarity:
I returned this product before using it
Size Bought:
L
Height:
6' 3"
Weight:
180

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

David S
5 out of 5 stars

May 18, 2021

Quite Possibly Patagonia's Best Ever

Size Bought:
XL
Height:
5' 11"
Weight:
225

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!

Jeanne R
5 out of 5 stars

January 9, 2021

Perfect for Vermont winter running....

Familiarity:
I've used it several times
Size Bought:
Medium
Height:
5' 7"
Weight:
145

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.

Frederick P
4 out of 5 stars

December 3, 2020

Works as advertised, sleeves are long

Familiarity:
I've used it once or twice and have initial impressions
Size Bought:
L
Height:
5' 11"
Weight:
175

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.

Ezekiel S
5 out of 5 stars

November 13, 2020

Picking your size

Familiarity:
I've used it once or twice and have initial impressions
Size Bought:
L
Height:
5' 9"
Weight:
180

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.

Seth
2 out of 5 stars

April 25, 2020

High Breathability with Zero Durability

Familiarity:
I've used it several times
Size Bought:
Medium
Height:
5' 11"
Weight:
135

I ve used this jacket for entire ski season as a midlayer and I got lots of things to say about it. First, it s really soft and smooth to touch and makes you feel good and warmth/weight ratio is great. Breathability is also fabulous and that sounds great right? Actually it is not! It could be great if the jacket stayed durable but that wasnt the case. Even though jacket was only used as a midlayer under Patagonia and Arcteryx shells mostly in the resort area, It started pilling at day 1! and it wasnt only even moving parts of the jacket but entire outer shell. And after contacted with Patagonia, they offered me to shave with Razor!? and it took ours to clean the surface and resulted some minor cuts on the edges. It has been washed only once. Didnt wear individually and kept in good climate but it didnt work out. Therefore, at the end of the season, I decided to give a try to Arcteryx Proton LT and bought them.

user image
Mert O