Great by itself or as a base layer, The North Face Jackson Jacket is like being wrapped in a pillow all day long. Built by a company that’s committed to sustainability, it should come as no surprise that this jacket is Bluesign certified meaning there was a low environmental impact in the manufacturing process. The design of the Jackson is sophisticated yet simple. Its sleek look comes from PrimaLoft Eco fabric. PrimaLoft was originally developed for the U.S. Army as a water resistant alternative to down. Recognized as the world’s best synthetic insulator, PrimaLoft Eco is made from 70 percent post consumer recycled materials. This makes the Jackson thermally efficient and long lasting.