The Outdoor Research Women's Helium II Vest is a lightweight and packable activewear vest that is perfect for women on the go. It is made with a waterproof and breathable Pertex Shield fabric that keeps you protected from the elements. The vest features a zippered chest pocket and hand pockets for storage. It also has a drawcord hem for a secure fit. This versatile vest is ideal for activities like hiking, backpacking, and traveling.