Patagonia W's Nano-Air Light Hoody

A light insulated jacket with high breathability and plenty of freedom of movement for strenuous days in the mountains of varying intensity.

With Patagonia's W's Nano-Air Light hoodie, you'll stay at a comfortable temperature during intense mountain activities without having to constantly change layers. This light insulated jacket moves with you and regulates your body temperature: FullRange insulation quickly wicks excess heat away during intense exertion and retains warmth as soon as you take a break.

The stretchy outer fabric is made from 100% recycled polyester ripstop—highly abrasion-resistant, breathable, and soft against the skin. A durable water-repellent impregnation allows fog or light showers to roll right off, while the minimalist-style hood fits snugly and moves with every head movement without restricting your field of vision.

The features are tailored for alpine activities: two hand-warmer pockets and two chest pockets are constructed so flat that they don’t dig into you under a climbing harness or backpack. If needed, you can stow the jacket compactly in the left chest pocket; narrow cuffs fit snugly and can be rolled up for quick cooling.

With the Nano-Air Light hoodie, you’ll breeze through the route’s crux sections—while your climbing partner is still busy changing layers.