Our Story Starts with Ron Gregg Outdoor Research founder Ron Gregg was a nuclear physicist who spent as much time as possible exploring the edges of the map. He referred to the outdoors as The Big Office, taking his work and research into the backcountry as often as possible. In 1980, Ron watched his frostbitten partner get airlifted off a glacier on Denali. He’d spent months planning a new route in the purest style, skiing 100 miles from the road to the base of the climb. Halfway to the summit, their trip ended with the failure of a simple pair of gaiters. Stubborn to the end, Ron refused a seat on the helicopter and descended alone for two weeks, pondering what had happened. Outdoor Research was born from Ron’s research-led approach to problem solving. He believed that the Research Method could be applied to solve the outdoor’s biggest challenges. Today, we carry that ethos forward. Women's Helium Rain Jacket Shown in Lemon . Additional Colors Available. Fabric Performance Waterproof Windproof Fully Seam-Taped Breathable Outdoor Research Women's Helium Rain Jacket – Waterproof Jacket for Women An Ultra-Packable, Variable Weather Essential For Active Outdoor Pursuits The Helium Rain Jacket is a lightweight, breathable, multi-use award winner, offering durable weather protection when the forecast calls for on-and-off-again sun, showers, clouds, and cool breezes. Outdoor Research iconic Helium Rain Jacket is a lightweight, ultra-packable outdoor essential. Pertex Shield Diamond Fuse 2.5-layer fabric delivers rugged durability that breathes as your pace quickens while fully taped seams keep moisture and wind at bay on gusty ridges or drizzly descents. Single Separating Center Front Zipper Adjustable Hood YKK Aquaguard Zippers Zip Hand pockets Left Hand Pocket Doubles as Stuff Sack Carabiner Loop and Key Clip Reflective Logo and Overlay at Forearm Elastic Drawcord Hem Adrenaline Day Pack Ferrosi Collection Shop our Ferrosi Collection, the largest and most frequently awarded collection from Outdoor Research. The Ferrosi line grows season after season and is favorited for its durable, lightweight, packable, and weather resistant jackets, pants, shorts, skorts, and capris. Echo Collection Introducing new styles, colors and features added to the best-selling Echo Collection. Made with 100% recycled polyester. Echo hoodies, tees and tops are the top choice of our climbing and hiking ambassadors for the ultralight breathability and reliable sun protection. Now available in extended and plus sizes for select styles. Trail Mix Collection Shop Outdoor Research best-selling Trail Mix Collection featuring cozy fleece full zip jackets, snap and cowl neck fleece tops. These pieces are constantly selling out, a customer favorite for many reasons. Swift Collection Quick-drying and lightweight comfort for warm training days. Move light and fast in our award-winning Swift Collection that wicks moisture and stretches as you move. Built with UPF protection that combines function and performance.