The female pignolo jacket of Patagonia is a versatile insulating garment that can be worn as an additional thermal layer or as the main protection in the twenty days. Made with a 100% recycled polyester shell and an echoing isolation of the gold Primaloft®, it offers an effective barrier against the wind and humidity, as well as providing heat even when wet. Thanks to the brick design and thin horizontal lines on the side panels, the jacket maintains its shape and guarantees the duration. The treatment of the DWR water repellent (water resistant) does not contain perfluoroalchilic substances, ensuring a water resistance that respects the environment. The jacket has a shaped fit, providing an elegant silhouette without sacrificing comfort and mobility. With an internal chest pocket that converts into a case for storage and pockets of the zipped sink, the nano puff is designed to be functional and practical. The elastic cuffs and a hem of the adjustable frame improve thermal insulation and offer a customizable adaptation. The jacket is light and compressible, making it ideal to transport without mass.