The Patagonia Men&&';;s Nano PuffA(R) Hoody is a proven favorite for climbers and outdoor adventurers, offering lightweight warmth, packability, and all-weather performance. Built with 60g PrimaLoftA(R) Gold Insulation Eco made from 100% postconsumer recycled polyester with P.U.R.E.(TM) technology, it retains warmth even when wet. The 100% recycled polyester shell and lining provide durability and weather resistance, while the refined fit improves mobility for any pursuit. Whether worn as a midlayer or a standalone jacket, the Nano Puff is the go-to "magic jacket" for versatile comfort. Features: 60g PrimaLoftA(R) Gold Insulation Eco (100% recycled polyester with P.U.R.E.(TM) technology) for lightweight warmth, even when wet 100% recycled polyester shell and lining with a durable water-repellent (DWR) finish for weather resistance Refined fit enhances mobility for climbing, hiking, and daily wear Lightweight and packable design stows easily in its own chest pocket Insulated hood adds warmth and protection against the elements