Patagonia's Down Sweater™ vest combines exceptional warmth in a lightweight, sustainable design. Crafted from 100% recycled NetPlus® nylon ripstop, it features a PFAS-free water-repellent finish. Filled with 800-fill-power RDS-certified down, it ensures comfort and insulation. Functional elements include zippered hand pockets, an internal zip pocket, and an adjustable hem. Elasticized armholes enhance fit and warmth retention. Outer Fabric - 100% recycled NetPlus® nylon ripstop Insulation - 800-fill-power RDS-certified down Full-zip front with wind flap Two zippered handwarmer pockets Internal zip pocket Elastic armholes and adjustable hem Lightweight design