Patagonia’s M's Nano Puff Vest is designed to be your trusted midlayer for anything from alpine starts to breezy boat days. With 60 g of PrimaLoft® Gold Eco synthetic insulation and a recycled polyester shell, it delivers warmth even when wet. The PFAS-free DWR sheds light moisture, and its improved fit allows easier layering. Two zippered handwarmer pockets and a chest pocket that doubles as a stuff sack round out this all-season favorite.
100% recycled polyester shell and lining
PFAS-free water-repellent finish
60 g PrimaLoft® Gold Eco insulation
Durable quilted construction
Streamlined fit with added mobility
2 zippered hand pockets
Stows into internal zip chest pocket
Adjustable hem to trap heat
Weight: 235 g / 8.3 oz
Made in a Fair Trade Certified™ factory