Originally designed for climbers, the Patagonia Nano Puff® Vest is now a favorite for almost any outdoor activity. This vest is durable, lightweight, and packable, with insulation that stays warm even when wet. The latest version features 60-g PrimaLoft® Gold Insulation Eco—made from 100% post-consumer recycled polyester—and a 100% recycled polyester shell and lining. It's also made in a Fair Trade Certified™ factory.
- Shell: 1.4-oz 20-denier 100% recycled polyester ripstop with a durable water repellent (DWR) finish made without intentionally added PFAS
- Lining: 1.3-oz 100% recycled polyester ripstop with a DWR finish made without intentionally added PFAS
- Insulation: 60-g PrimaLoft® Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.™ (Produced Using Reduced Emissions) technology
- Fabrics are certified as bluesign® approved
- Made in a Fair Trade Certified™ factory
- Care Instructions: Machine Wash Warm, Do Not Bleach, Tumble Dry Low, Cool Iron
Style No. 84243
Key Features
100% Recycled Fabrics
Lightweight 100% recycled polyester ripstop shell has a durable water repellent (DWR) finish made without intentionally added PFAS to shed light moisture
Incredible Warmth to Weight 100% Recycled Insulation
PrimaLoft® Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.™ (Produced Using Reduced Emissions) technology provides excellent warmth for its weight and stays warm when wet
Signature Horizontal Quilting
Brick quilting pattern and horizontal quilted side panels with durable, abrasion-resistant thread stabilize insulation for greater durability as an outer layer and low-profile, low-bulk layering under shells
Evolved Fit for Mobility and Comfort
Improved shoulder and armhole fit provide greater mobility and comfort; a slightly reshaped fit and a longer body length offers easier layering
Center-Front Zipper
Center-front zipper has a wicking interior storm flap and a zipper garage at the chin for next-to-skin comfort
Pocket Features
Two zippered handwarmer pockets have cleanly finished zipper garages; an internal zippered chest pocket doubles as a stuffsack with a reinforced carabiner clip-in loop
Sealed-In Warmth; Supporting the People Who Made This Product
Drawcord-adjustable drop-tail hem seals in warmth; made in a Fair Trade Certified™ factory, which means the people who made this product earned a premium for their labor
Country of Origin
Made in Vietnam.
Weight
235 g (8.3 oz)
| Men's Tops & Bottoms Size Chart | ||||
|---|---|---|---|---|
| Alpha Size | Numeric Size | Chest | Waist | Hips |
| 2XS | 26 | 34 | 26 | 33 |
| XS | 28 | 36 | 28 | 35 |
| XS | 29 | 37 | 29 | 36 |
| S | 30 | 38 | 30 | 37 |
| S | 31 | 39 | 31 | 38 |
| M | 32 | 40 | 32 | 39 |
| M | 33 | 41 | 33 | 40 |
| L | 34 | 42 | 34 | 41 |
| L | 35 | 43 | 35 | 42 |
| L | 36 | 44 | 36 | 43 |
| XL | 38 | 46 | 38 | 44.5 |
| XL | 40 | 48 | 40 | 46.5 |
| 2XL | 42 | 50 | 42 | 48.5 |
| 2XL | 44 | 52 | 44 | 50.5 |
| 3XL | 46 | 54 | 46 | 52.5 |
| 3XL | 48 | 56 | 48 | 54.5 |
| Arm Length: With elbow bent, measure from the center (back) of neck to elbow and down to wrist. Chest/Bust: Relax your arms, then measure around the fullest part of your chest/bust. Hips: Stand relaxed with feet shoulder-width apart. Now, measure around the fullest part of your hips and seat. | ||||








