The Patagonia Men's Nano Puff® Vest delivers dependable warmth in a sleek and versatile design crafted for active days outdoors. The vest features lightweight synthetic insulation that traps heat efficiently without adding bulk, making it an excellent choice for layering in shifting conditions. Its smooth recycled polyester shell enhances durability while offering resistance to wind and light moisture. A soft interior provides next-to-skin comfort whether worn over a base layer or under a heavier jacket. The Patagonia Men's Nano Puff® Vest remains a go-to option for those who value packable warmth, long-lasting quality, and responsible construction.

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