The Nano Puff Jacket from Patagonia is expertly designed with a lightweight, recycled polyester shell for durability and a PFC-free DWR finish for water resistance. 60-g PrimaLoft® Gold Insulation Eco offers exceptional warmth even when wet and reduces carbon emissions. Its brick quilting and abrasion-resistant thread add durability, while zippered pockets provide secure storage. Stay warm and comfortable in any weather with this innovative jacket.