LL. Bean took the already lightweight construction of their popular Packaway Vest and updated it with PrimaLoft’s Cross Core technology — a fusion of exceptionally warm PrimaLoft Gold Insulation and revolutionary Aerogel, the lightest material on the planet. This means you get even more warmth without added weight. Plus, the polyester construction is made from 100% recycled materials, so you’re sort of saving the planet. The jacket is water- and wind-resistant, making it ideal for light snow and wind, and even packs away easily into its own pocket. The kicker? It looks fantastic.