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- Runs Large
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- 5'1 - 5'3
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Light & warm
Everything I want in a vest, warm-not bulky, looks and fits great. I use it year round in the winter and chilly summer evenings in Wyoming. Packs small to fit in my saddle bag if needed while horseback riding. Great for cool days/nights in the mountains, I cannot find anything I dislike about this vest.
Except for this running kinda big for a "slim" fit, great piece. Will be sizing down for the jacket.
Hi Steve, thank you for sharing this feedback. We're sorry that vest was too large for you! You are welcome to [return](https://www.patagonia.com/returns.html) or exchange it, or you can let us know if we can help with the process.
I have never been an avid vest user, but bought this vest for a ski ultra race a couple years ago. I wore it the whole race and never took it off. This vest has proved to be warm, comfortable, and very lightweight. This vest has become my most-used piece of gear year-round. It is always in my pack backpacking, hiking, skiing and mountaineering. It ... Read Moreis the perfect layer because when wearing it, I do not overheat as much as a jacket. That means I can keep it on longer and not fuss with layers. Because it is so light, I can always find a place for it. The tailoring and material are so nice that you could wear a black one to the office. Previous versions of this vest showed some pilling on the material, but I have not noticed that with this version. A+++
Nice bit of kit!! But not so much the fit...
I love the nano air line of tech gear from patagonia. I own, use, and possibly abuse a nano air hoody which sees 100+ days of skiing a year. Therefore, when in search of a vest I focused on the nano air. And I found one in my size (medium) for a great price at my local outlet. When I got home and really started assessing the fit though, I found thi... Read Mores medium to run VERY large - very large. It gave me shoulder pads and drapped like a poncho. Now worries though, I just ran back to the outlet to exchange for a small. In small, this piece fit like a ski boot. Perfect for active wear. In a small it was ever so slightly tight across the chest but could comfortably handle a thin base layer. This would be perfect for on bike commutes, skiing, running etc. However, in a small, this would not be awesome for hanging out by the campfire, casual hikes, dinner with the in-laws etc. - which is my intended primary use for this piece). So I returned and got a micro puff - which I had the same problem with and returned :-) Awesome bit of kit which I would highly reccomend if it fits you right. For reference, I'm 5'11" 150-155 with a 38 inch chest and 30 inch waist. I have found that ingeneral, most recent pataginia tech clothing no longer fits me or others very well who have a larger chest and narrower waist. My older nano puff hybrid, solar wind, down shirt etc fit great in M. Literally heading back today to try the nano puff vest and down vest for fit. Poor outlet employees! Must think I'm a kook :-)
Thanks for the thorough feedback on the fit of this vest Jon. We're always happy to provide exact garment dimensions in the future.
Too small, uncomfortable
Patagonia XL tops and jackets normally fit great for me. This XL vest was uncomfortably small and way too tight in the arm pits and chest. Even if it was a bit larger, there likely wouldnt be room for a couple base layers. Im 60 and 200 lbs with broad shoulders.
Hi Mike, thanks for your comments here on the fit. We are very sorry that this was too small. Feedback like this is super helpful for our designers as we want to be inclusive with our size ranges. Please feel free to [return](https://www.patagonia.com/returns.html) this back to us.
The nano I medium for a 62 190lbs man runs just right if you intend to use over max a thick base layer. I tend to day hike in ny which is Hilly and this does a great job at moving the sweat out and regulating temp Between high output and slowing down. I would recommend getting this as close to the skin as possible and using only over the base layer... Read More ie dont get this in big over a dress shirt size ruins the point
Perfect piece of gear!
Normally I go size large in all my patagonia purchases, but I had to size down as it was a bit too loose for running which is my main reason for buying this vest. Once I got the size dialed down, I fell in love! Extremely light and great at blocking wind. Definitely hoping the weather here stays cold so I can keep wearing it.
Like a lot...but
As usual high quality and very functional AND looks good...fit is very good...only complaint is I still prefer the way the old Hybrid version fit and would like to see that version return. This is my sixth Nano Air product! Not because they wear out but for different models and colors...the older versions do start looking a little rough after hundr... Read Moreeds of wearings...to be expected.
A Beautiful Vest (for both Trail Running and Office Wear)
This is a beautiful vest. I needed to replace Patagonia's wind-shield vest that I had been wearing for over a decade. I finally found a substitute. The material is fantastic. This may be the only Patagonia product I own that works well for both running and casual wear. I wear it nearly everyday over a base layer (and under Patagonia Houdini) d... Read Moreuring an early morning run and then during my remote work. A few comments for Patagonia Designers: (1) The XS size seems a bit between XS and S. In other words, just a bit large, I think. (2) If you want to reduce the weight, I think you could remove the two side pockets (and just keep the chest pocket). (3) The length is also a bit longer; another way to reduce weight if you like. (4) For next year (or year after), please consider a wind-shield vest. (The wind-shield pants from this year are simply incredible.) Happy holidays!
I live outside of Vail, CO and bought this vest in 06/20. Using it for casual wear now and the cool summer evenings. Fits amazing well and very comfortable. I love being ale to stuff it into its own pocket and saves space in my day packs. I know this will work great in the winter for cross country skiing and layering with other clothing. Love the... Read More Air gear and Patagonia in general. Cant go wrong with it. One word of caution, I was next to a campfire and an ember landed on my left shoulder. Burned a tiny hole in the shell. Just a heads up as you enjoy smores or cocktails around the fire....
Excessive Piling on the collar
Nano Puffs are super soft and comfy which comes with the cost of not being very durable. The collar piling has gotten so bad that the Mrs. won’t allow me to wear this vest out were other people might see me.
We're so sorry to hear about the pilling on your vest. This is something that is unfortunately common, and inevitable, with knit garments due to the nature of those fibers. We recommend using a product like a Sweater Stone to remove pilling, but there are many other products and techniques you can use. With that being said, you are also more than welcome to [return](https://www.patagonia.com/returns.html) it to us.
good vest, color complaint
good vest - no complaints. The color is not the same as on you website. The fire red in reality turned out is quite a bit brighter. That's a disappointment, I wasn't planning to look like a fire-truck. I would have picked black if I knew.
Thanks for your feedback, Alex! We're sorry to hear you are not happy with the "Fire" color. Please note, your satisfaction is guaranteed and you are welcome to initiate a return [here](https://www.patagonia.com/returns.html#searchterm=return).
Great Fit and Professional Appearance
I have to admit, this vest is so light in weight that I was skeptical over how warm it may be. My bad. This is an awesome vest. I wear it under my suit jackets, and it keeps me nice and toasty, but not too hot. It is low profile and unrestrictive under a jacket, but looks so cool with a shirt underneath. I look forward to additional colors like gr... Read Moreey and navy blue.
I don't normally write reviews but I do love your Nano-Air products. I got one of your original Nano-Air jackets several years ago and it has been my go to jacket for everything from a house jacket to skate skiing in 5 degree weather. I recently bought the Nano-Air vest because I wanted a slim design (ie- not a puffy) vest that would cut the w... Read Moreind, keep me warm and be appropriate in any setting. Your Nan0-Air vest fills that bill perfectly. The vest is comfortable. The cut of the vest is long enough in the back to prevent butt draft, warm enough to wear over a flannel shirt for fall/winter activities and appropriately stylish to wear for social occasions. I am pleased with my purchase.
Favorite for year around (nearly!) comfort!
This vest is a "go-to" necessity now that I own it! Have one for dirty work....and now this one for every day comfort. Used as either outerwear when temps are cool or under heavier coat to assure warmth it can't be beat. Light, flexible and great way to carry phone, etc when traveling too!
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