Patagonia

Nano Puff Insulated Vest - Women's

What Our Gearhead® Experts Are Saying:

"The Nano Puff Vest is one of those pieces that just never leaves my pack. It adds instant core warmth without taking up space or weight, and the synthetic insulation means it performs even in wet conditions. I use it as a midlayer on ski tours and as my only layer on breezy summit stops—plus it stashes into its own pocket for easy packing."

From early morning skintracks to breezy alpine scrambles, we keep the Nano Puff Insulated Vest close at hand for quick, efficient warmth. Built by Patagonia with a recycled ripstop shell and low-profile PrimaLoft Gold Eco insulation, this vest cuts wind, traps heat, and sheds light moisture so we can move confidently through cold and variable conditions.

We love how it layers effortlessly under a shell or over a thermal when the weather shifts. The tall collar and cinchable hem help lock in warmth, while the whole thing stows in its own internal pocket—ready to toss in a pack, clip to a harness, or stash in the car. Lightweight, sustainable, and mountain-ready, it's a cold-weather MVP.