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The Patagonia Men's Nano Puff Vest is a packable vest for cool to cold weather adventuring. When your long sleeve isn't enough or you need a boost of warmth under your hardshell, look no further than the 60g of PrimaLoft® Gold Insulation Eco. The 100% recycled polyester shell is windproof and has a durable water repellent finish to deter light rain or snow. Your heart and chest stays warm, while your arms are free to move, all without overheating. Zippered pockets hold onto glove liners or wallet and keys, 'cause you never know when it's about time for a day hike.
FEATURES of the Patagonia Men's Nano Puff Vest
Lightweight, 100% Recycled polyester ripstop shell and lining fabric has a DWR finish
The most thermally efficient synthetic insulation available now with 55% Postconsumer recycled content, 60-g PrimaLoft Gold Insulation Eco is water-repellent, highly compressible and maintains 98% Of warmth, even when wet
Brick quilting pattern with horizontal quilt lines on side panels stabilizes insulation and uses durable thread for abrasion resistance
Center-front zipper has wicking interior storm flap and zipper garage at chin for next-to-skin comfort
Two zippered handwarmer pockets have cleanly finished zipper garages
Zippered internal chest pocket doubles as a stuffsack with a reinforced carabiner clip-in loop
Drawcord-adjustable drop-tail hem seals in warmth
Fabric is bluesign approved
Type of Waterproofing:
DWR, PrimaLoft Gold
We only ship this brand to US Addresses.
100 % Recycled polyester
1.4 oz / Square Yard
60 g Primaloft Gold
Zipper Garage, Moisture Wicking, Insulated, Primaloft, Adjustable Drawcord Hem, Bluesign Approved, Windproof, Water-resistant, Zipper or Storm Flap
Skiing, Climbing, Casual, Mountaineering and Alpine
Durable Water Repellant
DWR (Durable Water Repellent) is a coating that is applied to fabrics which makes them water-resistant, or hydrophobic. A DWR finish doesn't interfere with breathability, which makes it perfect for adverse conditions in the backcountry.
PrimaLoft Gold synthetic insulation offers light weight thermal efficiency, permanent water resistance, maximum breathability and superior softness.
Men's Outerwear & Clothing
31 - 33"
34 - 35"
35 - 37"
38 - 40"
42 - 44"
46 - 48"
50 - 52"
13.5 - 14"
14 - 14.5"
15 - 15.5"
15.5 - 16"
16.5 - 17"
17 - 17.5"
17.5 - 18"
29 - 30"
31 - 33"
34 - 36"
38 - 40"
40 - 42"
Women's Size Conversion
4 - 6
8 - 10
12 - 14
14 - 16
Please note that the measurements provided above refer to the body size, and NOT the garment dimensions.
* Patagonia inseams will vary depending on the style. When a length is provided, please refer to the coordinating inseam lengths listed below. Any exceptions to these measurements would be provided in the product features or specifications.
Short = 30" | Regular = 32" | Long = 34"
7 - 7.5"
8 - 8.5"
9 - 9.5"
10 - 10.5"
6 - 6.5"
7 - 7.5"
8 - 8.5"
9 - 9.5"
10 - 10.5"
Measure your hands using flexible measuring tape, and measurements should be taken around the knuckles, and NOT the thumb.
Small / Medium
Large / X-Large
Adult Head Circumference
21.75 - 24"
21.75 - 22.75"
22.75 - 24"
Men's Fit Guide Details & Info
Patagonia's measurements refer to body size and NOT garment dimensions. Sorry for yelling about it.
Each Patagonia product is designed and shaped specifically for its intended use, and below are their generalized four fit descriptions, and details about each fit. The Patagonia fit for each style can be found in the product description features or specifications.
FORMFITTING • Conforms to the body's contours.
SLIM FIT • Closer-fitting. Slim-fitting technical garments may be worn over baselayers and light midlayers.
REGULAR FIT • Neither slim nor oversized. Regular-fitting technical garments may be worn over heavier midlayers. Men's regular fit pants have a slimmer fit through that thigh, lower leg, and cuff.
RELAXED FIT • Drapes loosely on the body. Men's relaxed fit pants have a bit of extra room through the hip, thigh, lower, and cuff.
Rated 4 out of
Light and WarmThe Nano Puff Vest is light and warm. The over quality is what you expect from Patagonia. The fit is a little boxy and this is why I give it a 4. I am 5'11 and 165 lb and the medium works well.
Date published: 2016-12-04
Rated 5 out of
Thin but warmGreat
Thin but warm - nice to pack for trip does not take up much room