Nano Puff vest is built for climbers who want warmth that won’t weigh them down, becoming a go‑to layer you can rely on. Light, tough and unfazed by a little weather, it slips over a base layer or under a shell effortlessly. With its refined fit, signature horizontal quilting and PrimaLoft Gold insulation, it carries that familiar Patagonia balance of performance and purpose.
- 100% Recycled Polyester Ripstop
- Zip Closure
- Front Pocket
- PrimaLoft Gold Insulation
- Internal Zipped Pocket
- Packs into Itself
- Branded Patch
- Made in a Fair Trade Certified™ Factory
- Style Code: 84243-BLK


























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