Patagonia Nano-Air Light Mens Vest 2026

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. Made in a Fair Trade Certified™ factory.

Features:

• Stretch Fabric that Resists Abrasion

  The 100% recycled polyester ripstop shell and lining fabric offers mechanical stretch, exceptional breathability and improved abrasion resistance, with a durable water repellent (DWR) finish made without intentionally added PFAS to resist light moisture; the microtexture keeps fabric from sticking to the skin for versatile comfort

• Warm, Breathable Insulation

  40-g FullRange® 100% polyester (93% recycled) insulation delivers outstanding mechanical stretch and air permeability (35 CFM), allowing excess heat to move away from the body

• Built for Mobility

  Articulated patterning and strategically placed, low-profile quilting, combined with stretchy fabric and insulation, provides an exceptional range of motion for unhindered movement

• Zipper Garage at Chin

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

• Pocket Details

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

• Low-Bulk Finishes

  Cleanly finished armholes and hem are low bulk and keep things simple

• Supporting the People Who Made This Product

  Made in a Fair Trade Certified™ factory, which means the people who made this product earned a premium for their labor

• Slim fit