We’ve read the reviews across the web for the Patagonia Nano Puff Vest – Men’s and summarize the results below:
Universal Ranking
PeakScore: 90 (out of 100)
User Rating: 4.7 stars 
Expert Rating: 3.9 stars 
Number of Ratings Reviewed: 215
Pros & Cons
Reasons to buy:
User Reviews
- Versatile for multiple seasons.
- Ideal choice for layering.
- Lightweight but warm.
- Free range of motion and mobility.
- Drawstring at waist for adjustability.
- Stylish and functional.
- Three pockets, two hand pockets and one internal.
Expert Reviews
- Outer shell is rip-stop polyester treated with DWR to enhance water-resistance and maintain durability.
- Lining is breathable polyester to wick away moisture.
- Primaloft One thermal layer is lightweight and compressible.
- Zipper has a storm baffle to protect the elements from entering the vest and protect the zipper.
- High collar to keep the wind out and heat in.
- Armholes have elastic for easy mobility.
- Inner pocket has a clip that can be used for packing.
- Features a microfiber chin guard.
- Dries quicker than down insulation and maintains ability to insulate even when wet.
Reasons NOT to buy:
User Reviews
- Cut has gotten slimmer over the years.
- No detachable hood.
- Reports of the fit being too tight in the waist.
- Some reports of wishing the vest was longer to cover more and keep heat in.
- Users wish there were more pockets for easier storage.
- Expensive.
Expert Reviews
- Expensive for not providing an optimal amount of warmth.
- Some may not like the quilted design.
- Not as warm as down insulation.
Summary:
The Patagonia Nano Puff Vest for men is a versatile, warm, lightweight, durable, and breathable vest. This piece is great for layering despite the slimmer fit, and provides a compressible and comfortable layer for a variety of conditions.