The Nano Puff Jacket is a versatile and lightweight insulation piece designed for warmth and performance in varying conditions. Filled with 60-g PrimaLoft® Gold Insulation Eco, made from 100% post-consumer recycled polyester, this jacket provides exceptional warmth even when wet. The windproof and water-resistant recycled polyester shell further enhances protection against the elements. With a slim fit, it layers comfortably under a shell or over a base layer, and features zippered handwarmer pockets, a chest pocket that doubles as a stuff sack, and an adjustable drawcord hem. The Patagonia Nano Puff Jacket is ideal for outdoor activities and everyday wear, combining functionality, sustainability, and style.