Patagonia Men's Nano- Air Light Vest

The Nano-Air® Light Vest was made to be worn for the entirety of your aerobic, start-stop mountain activities, so you’re never slowed down by having to change layers. Stretchy and breathable FullRange® insulation dumps excess heat when you’re working hard and keeps you warm when you’re not.

Fit
Regular fit

For more information visit our Size Guide

Specs & Features
Breathable Fabric with Stretch
Shell and lining fabric built from 100% recycled polyester ripstop is stretchy, breathable, abrasion resistant and comfortable next to skin, with a durable water repellent (DWR) finish made without intentionally added PFAS to resist light moisture

Revolutionary Insulation
40-g FullRange® insulation is warm, stretchy and exceptionally air permeable; combined with the shell and lining, this provides excellent mobility and breathability

Designed for Freedom of Movement
Vest pattern offers total range of motion around arms and shoulders; strategically placed, low-profile quilting combined with stretchy fabric and insulation provides easy layering and unhindered mobility

Center-Front Zipper
Center-front zipper has a zipper garage at the chin for next-to-skin comfort

Pocket Features
Two zippered handwarmer pockets and a zippered left handwarmer pocket are low profile and low bulk to wear comfortably with a harness or pack; the vest self-stuffs into the chest pocket

Low-Bulk Design
Cleanly finished armholes and hem are low bulk and keep things simple

Country of Origin
Made in Jordan and Vietnam.

Weight
213 g (7.5 oz)

Materials & Care Instructions
Shell
2-oz 30-denier 100% recycled polyester air-permeable stretch ripstop with a durable water repellent (DWR) finish made without intentionally added PFAS

Lining
1.6-oz 30-denier 100% recycled polyester air-permeab