The Patagonia Women's 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 changing layers Warm, stretchy & breathable FullRange insulation dumps excess heat when you’re working hard & keeps you warm when you’re not.
 
Features
Warm 100% polyester plain-weave shell with DWR (Durable Water Repellent) finish
Microtexture keeps fabric from sticking to skin for versatile comfort
40 g FullRange insulation delivers outstanding mechanical stretch and air permeability (35 CFM)
Stretchy, articulated patterned fabric for mobility during rushed activities
Two handwarmer pockets and a left chest pocket are zippered
Self-stuff left-chest pocket for storing small valuables
Cleanly finished armholes and hem are low bulk and keep things simple
Fair Trade Certified sewn means the people who made it earned a premium for their labor
Manufacturer limited lifetime warranty against defects in materials and workmanship
 
Tech Specs
Responsible Collection: Recycled/Repurposed
Material: 100% recycled polyester
Insulation: 40g FullRange (93% recycled polyester, 7% polyester)
Weight: 170g (6oz)
Fit: slim
Length: hip
Center Back Length: [small] 25in
Pockets: 1 zippered chest, 2 zippered handwarmer
Hood: none
Manufacturer Warranty: lifetime
Activity: skiing, snowboarding, mountaineering, hiking, backpacking