Patagonia Nano-Air Light Jacket - Women's

Start-stop mountain days are where the Patagonia Nano-Air Light Jacket shines. Stretchy, air-permeable 100% recycled polyester ripstop surrounds 40-g FullRange® insulation that dumps heat when you're working hard and holds warmth when you stop. Wear it as an active midlayer under a shell or on its own for brisk, dry approaches.