The Women's Patagonia Nano-Air Light Hybrid Hoodie is a flyweight hybrid shell for breathable warmth during fast moving mountain adventures. The air-permeable, light yet durable 100% recycled polyester shadow ripstop shell and lining offer excellent stretch and breathability, finished with a durable water repellent treatment to resist light moisture. A 40-gram FullRange insulation provides warmth and mobility, with R1 Air fleece panels on the back, sides, and underarms to enhance ventilation and moisture management. Finished with a stretchy hood with soft binding, low-profile zipper with chin garage, two low-profile handwarmer pockets with invisible zippers, and sleek elasticized cuffs to deliver comfort, functionality, and performance on the move.