Patagonia Mens Nano Puff Vest Lightweight, packable core warmth.

The Patagonia Mens Nano Puff Vest delivers versatile warmth in a lightweight, compressible design built for the outdoors. Insulated with 60-g PrimaLoft Gold Eco, made from 100% postconsumer recycled polyester with P.U.R.E. technology, it provides exceptional heat retention even when wet. The windproof, water-resistant shell and lining are crafted from 100% recycled polyester, offering durability and eco-conscious performance in a low-bulk design. Perfect as an insulating layer or a stand-alone vest, it features zippered handwarmer pockets, an internal chest pocket that doubles as a stuffsack, and a drawcord hem to seal in warmth. Made in a Fair Trade Certified factory, the Nano Puff Vest combines technical performance with sustainable construction. Shop online or visit Drift Outfitters in Toronto for expert advice and fast shipping anywhere in Canada.