Howler Brothers recommends the super light Voltage Full Zip Jacket as a packable travel companion for all kinds of weather contingencies ranging from just brisk all the way to blistering. With 60 gram PrimaLoftA(R) Gold Insulation packed into Howler Brothers&'; unique "lightning" quilting and a hood, the Voltage is versatile warmth that works equally well by itself or layered under a shell. 100% polyester rip-stop Lightweight Water resistant 60 gram PrimaloftA(R) Gold insulation Lightning bolt quilting Integrated wind cuff inside hood Front hand pockets Bungee closure at hem Packs down into built-in pocket stuff sack Drop tail hem Regular fit