The Outdoor Research Helium Down Jacket is designed specifically for high-alpine adventures, where warmth and weight matter most. Constructed with lightweight, water-resistant Pertex Quantum fabric and insulated with premium 800-fill down, this jacket...
An award-winner and thru-hiker's delight, the Outdoor Research Helium Rain Jacket is our ultralight and ultra-packable pick for an emergency shell that we can stash away for surprise showers, windswept vistas, and drizzly descents. The thin Pertex Shield...
An award-winner and thru-hiker's delight, the Outdoor Research Helium Rain Jacket is our ultralight and ultra-packable pick for an emergency shell that we can stash away for surprise showers, windswept vistas, and drizzly descents. The thin Pertex Shield...