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  • Plain-weave liner; warm-when-wet 60g FullRange insulation; light, durable, weather-shedding shell; durable water repellent finish
  • Incredibly soft, supple feel and full mechanical stretch allow for a close, feminine fit over base layers and an uninhibited range of motion
  • In frigid conditions, pull on a lightweight shell and the Nano-Air thermal properties skyrocket
  • Left chest pocket and above-harness handwarmer pockets all close with trim, low-bulk zippers
  • Front zipper has a stormflap and zipper garage; stretch binding at the cuffs and a dual-adjustable drawcord hem seal in warmth
  • Iconic Nano Puff brick quilting in the side panels, articulated patterning and other quilting details improve shape and durability


View all Patagonia Women's Synthetic Insulation Jackets

REI membership


Best Use Multisport, Rock Climbing
Fabric Ripstop nylon
Lining Fabric Nylon
Insulated Yes
Insulation Type Synthetic
Insulation FullRange polyester
Hood No
Back Length Hip-length
Gender Women's
Weight 11.1

Size chart

Sizing notes

Inseam varies depending on style. Measurements are stated in inches unless otherwise indicated.

Rated 5 out of 5 by from Great Active Jacket This jacket is glorious. It's definitely a jacket to be worn while you are doing something active--hiking, climbing in colder weather, walking, etc. Thus, don't buy this jacket expecting it to be your cold weather jacket. It is a jacket meant to thermo-regulate while you are moving your body. The stretch allows unprecedented range of motion in the arms. Not to mention--it's quite soft, and that's a nice thing. The original price was a bit steep, but I got it on clearance, so I'm not complaining.
Date published: 2016-04-12
Rated 5 out of 5 by from Obsessed with this jacket! Such a good purchase!! I bought this jacket recently after also owning the Patagonia down sweater jacket for a few years. To compare the two - this Nano-Air is extremely soft and cozy while the down sweater can be tough to move in and is not soft. The Nano-Air is super warm and great for active outdoor hikes etc. I love to layer the two jackets together for extra warmth. This Nano-Air is probably my favorite Pataonia item I have and I am so happy I grabbed it on sale!! If you want a warm, active, flexible, stretchy, and cozy jacket - look no further!!
Date published: 2016-12-21
Rated 3 out of 5 by from Really wanted to love it I got the purple color. The color was awesome, but... I tried both a medium and a large and neither fit right. It has a very straight torso, boxy shape and it just didn't look right. I'm 5'6" 150lbs with an athletic build and broad shoulders from lots of swimming. Wish it had fit well, it's a really nice jacket. Might look better on someone less.... curvy?
Date published: 2016-09-09
Rated 4 out of 5 by from I like it This jacket is quite warm and lightweight at the same time. Excellent for layering with and outer shell in colder weather as well. True to size and fits quite well. Im glad I bought it. The only problem I have with it is the price.
Date published: 2014-10-07
Rated 5 out of 5 by from A new favorite! I got this as a cyber Monday deal and holy moly what a treat! The fit: I'm 5'6" and a size 4, with broad shoulders, small waist and big mamma hips. The medium fit is perfect: if it were a pullover, I probably could not get it on and would need a large, but as a zip up jacket, the fit is form fitting and athletic. I layered it yesterday over a Smartwool base layer and started my hike with a full pack on in 30 degree weather. I was warm but did not sweat until the temperature reached almost 60 degrees at which point I just took it off and shoved it in my pack. It is whisper light, it almost feels flimsy but don't judge the book by its cover: The insulation is just the right balance of warmth and breathability. The fabric feels soft and is not irritating anywhere. I have taken to wearing it everywhere around the house, in the backyard but where it really shows off is capabilities is on the trails with rapidly changing conditions. In high winds, just add a hard shell and you'll be toasty warm without stewing in your own juices. I may just have to get a backup jacket. Just in case.
Date published: 2016-12-04
Rated 4 out of 5 by from Warmth in active sports This new design jacket is soft & warm & designed to move with you. With base layer(s) for insulation, you're all set for winter sports.
Date published: 2015-01-30
Rated 5 out of 5 by from Like your favorite cozy blanket The Nano-Air Jacket is amazing! I've always loved my Patagonia Nano Puff and am so glad I added the Nano Air to my wardrobe. The stretch is terrific. It always for mobility when hiking, climbing or just messing around. It feel soft and comforting. Cover it with a light Gortex jacket in bad weather and your set. It is even super comfortable and warm to sleep in when winter camping. I highly recommend this jacket!
Date published: 2017-04-01
Rated 5 out of 5 by from Nice jacket for an active day I was excited to get this jacket on sale. I needed something to take with on a camping trip to Crater Lake and some upcoming backpacking trips. It's very light (weight wise) but also does a good job regulating body temp. Well worth the price and I have yet to have an issue with this brand. I got a size XL (followed the sizing instructions and it fit perfectly) to accommodate for my larger shoulders and bust.
Date published: 2016-09-09
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Does this jacket pack down into a pocket?

Asked by: Nate
No, this jacket does not pack down like a down jacket would since it is synthetic.
Answered by: rallyburgerking
Date published: 2017-03-27

Is this a slim fit jacket?

Asked by: Kakia
This jacket is slim fit.
Answered by: REIservice
Date published: 2017-02-10

How do you suggest washing this jacket. I could not find laundry instructions on the tag? Thank you.

Asked by: Kristen86
We recommend machine washing in cold water with a tech or mild detergent and hanging to dry.
Answered by: REIservice
Date published: 2017-01-20
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