Outdoor Research Helium UL Collection

When every ounce matters, the Outdoor Research Helium UL Collection makes it easy to stay prepared. Fully waterproof and incredibly lightweight, these trail-ready essentials pack down small enough to come along on every adventure without weighing you down. Whether you're hiking, trail running, bikepacking, or backpacking, Helium UL gear is always ready when unexpected weather rolls in.

Shop Outdoor Research | Men's | Women's | Accessories | All