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Highly breathable, impossibly lightweight, and shockingly durable, these packable waterproof rain pants are great for peak bagging, biking, backpacking, and more.
Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product.
Free shipping on orders $99+! Need it by the holidays? See our shipping page for all deadlines. Final sale items are not eligible for return or exchange. For more information, see our returns/exchanges page.
Building on the legacy of the award-winning Helium Collection, the Helium Rain Pants take durable, lightweight, waterproof protection to a new level.Pertex® Shield with Diamond Fuse Technology makes the Helium Rain Pants 5x more tear-resistant than the previous Helium II model and even lighter weight. The diamond-shaped filaments make the fabric highly breathable and windproof, and the fully seam-taped construction seals out the elements. Elastic cuffs with gripper tape and a carabiner loop provide convenient storage options, the crotch gusset provides full range of motion, and the reflective logo enhances low-light visibility.
Completely waterproof yet breathable and comfortable in adverse conditions, the new Helium Rain Pants should be the first thing any hiker, peak bagger, or off-trail adventurer packs for durable, lightweight rain protection.
Note: We recommend the Helium Rain Pants be cleaned regularly with Nikwax Tech Wash to maintain water repellency.
Zip these tight for a snug fit when you want to keep eyes on your footwork, or unzip them for extra airflow or comfort with thicker socks.
them for extra airflow or comfort with thicker socks.
Waistband with drawcord and gripper tape
Doubles as Stuff Sack
*All sizing is based on your body measurement.We adjust the garment for intended fit and intended use.
Classic fit for comfort and ease of movement.