More Weather Protection. Same Legendary Warmth. The updated and improved Women's Helium Down Hoodie - Plus builds on the legacy of an iconic down jacket, delivering lightweight warmth, packability, and enhanced weather protection for alpine objectives, backcountry travel, and winter adventures. The main shell uses bluesign® approved Toray 100% recycled nylon 20D ripstop for lightweight durability, while 800-fill power responsibly sourced down insulation traps warmth without added bulk. Waterproof Toray Dermizax™ 2.75L overlays shield critical zones from snow, moisture, and changing mountain conditions, providing added weather resistance where traditional down jackets are most vulnerable. A 20D ripstop lining delivers comfort and easy layering as conditions shift throughout the day. Combining premium down warmth, lightweight packability, and strategic waterproof protection, the Helium Down Hoodie delivers a level of versatility traditional down jackets can't match. Built for alpine environments and cold-weather pursuits, it remains one of the most functional mountain jackets in our line.