Helium II Jacket Women's

The Outdoor Research Helium II Jacket was made for sudden storm protection. The new Helium II is 6% lighter and 10% more breathable than its predecessor. It is an ultra compressible piece you'll never leave behind and offers 30% more waterproof protection than the original. The Helium II is so light and packs down so small, you'll forget it's in your pack until you throw it on to ward off a sudden mid route downpour.