M's Nano Puff® Vest

Lightweight Warmth for Every Adventure Lightweight, weather-resistant, and packable design Shell and lining made with 100% recycled polyester Produced with P.U.R.E. technology to reduce emissions Born for climbers but beloved by everyone, the Nano Puff® Vest is the layer you'll grab for everything from mountain trails to chilly mornings in town. Its warmth-to-weight ratio is unmatched, staying cozy without bulk and keeping you warm even when damp. Built with recycled materials and designed for long-lasting use, this vest is as ready for adventure as you are. Tech Specs Lightweight 100% recycled polyester ripstop shell has a durable water repellent (DWR) finish made without intentionally added PFAS to shed light moisture PrimaLoft® Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E. (Produced Using Reduced Emissions) technology provides excellent warmth for its weight and stays warm when wet Brick quilting pattern and horizontal quilted side panels with durable, abrasion-resistant thread stabilize insulation for greater durability as an outer layer and low-profile, low-bulk layering under shells Improved shoulder and armhole fit provide greater mobility and comfort; a slightly narrower fit and a longer body length offer easier layering Center-front zipper has a wicking interior storm flap and a zipper garage at the chin for next-to-skin comfort Two zippered handwarmer pockets have cleanly finished zipper garages; an internal zippered chest pocket doubles as a stuffsack with a reinforced carabiner clip-in loop Drawcord-adjustable drop-tail hem seals in warmth; made in a Fair Trade Certified factory, which means the people who made this product earned a premium for their labor Made in Vietnam size guide