MAX PROTECTION FOR MINIMAL SIZE - THE OUTDOOR RESEARCH HELIUM II JACKET.Searching for lightweight protection for a heavyweight downpour? Look no further than the Outdoor Research Helium II Jacket. Waterproof, fully seam taped, and only 6.4 oz in weight, this jacket will keep you dry without weighing you down. After use, this jacket can be folded up and stored in the built-in stuff sack. Additional features include zippered chest pockets, elastic cuffs, and an adjustable hood. FEATURESWater & Windproof fabricLightweightBreathableLaminated ConstructionZip Chest & Hand PocketsReflective LogosElastic Cuffs & Elastic Drawcord HemTECH SPECSPertex-