The Patagonia Women&&';;s Nano PuffA(R) Vest delivers core warmth with minimal weight, making it the perfect layer for climbing, hiking, or everyday wear. Insulated with 60g PrimaLoftA(R) Gold Insulation Eco made from 100% postconsumer recycled polyester with P.U.R.E.(TM) technology, it stays warm even when wet. A 100% recycled polyester shell and lining with a durable water-repellent finish add lightweight weather resistance. With a women&&';;s-specific fit that allows full mobility, this packable vest is a versatile essential for year-round layering. Features: 60g PrimaLoftA(R) Gold Insulation Eco (100% recycled polyester with P.U.R.E.(TM) technology) provides lightweight warmth, even in wet conditions 100% recycled polyester shell and lining with DWR finish for weather protection Women&&';;s-specific fit ensures comfort and mobility Lightweight and packable design stuffs into its own interior pocket Versatile layering piece ideal for climbing, hiking, travel, or daily wear