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Helium UL Pant - Men's
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Helium UL Pant delivers ultralight waterproof protection in a compact, fast-moving design
What Our Gearhead® Experts Are Saying:
"I always keep the Helium UL Pant in my pack for alpine days and thru-hikes. It weighs next to nothing, packs into its own pocket, and gives me full waterproof protection when the weather shifts. Super easy to layer over trail pants too."
When we're chasing big mileage or moving fast in alpine terrain, the Outdoor Research Helium UL Pant is our go-to storm shell. This ultralight pant offers reliable waterproof and windproof protection without the bulk, designed for summit pushes, thru-hikes, and anywhere pack space is at a premium.
Crafted with a 2.75-layer Toray shell and fully seam-taped for complete coverage, the Helium UL Pant features ankle zips for quick layering, an elastic waistband with gripper tape for secure fit, and a gusseted crotch for uninhibited movement. The entire pant packs into its own back pocket so it’s ready when the forecast changes—and forgotten when it doesn’t.
Details
- Ultralight waterproof pant for alpine climbs, fast hikes, and emergency weather protection
- 2.75L Toray fabric provides breathable, windproof, waterproof performance
- Fully seam-taped to keep moisture out during extended exposure
- Ankle zippers allow easy on-off over boots or shoes
- Back pocket doubles as an integrated stuff sack
- Elastic waistband with gripper tape ensures secure fit
- Gusseted crotch improves freedom of movement
- Reflective logos enhance visibility in low light
- Item #ODRZ98U
- Material
- [membrane/laminate] Toray Dermizax (2.75-layer), [face fabric] 15D 100% nylon ripstop
- Seams
- fully sealed
- Fit
- regular
- Inseam
- 31in
- Leg Opening
- elastic
- Pockets
- 1 zippered back
- Waist
- elastic, drawcord adjustable
- Reflective
- logos
- Claimed Weight
- 5.75oz
- Activity
- hiking, backpacking
- Manufacturer Warranty
- limited lifetime
Outdoor Challenges, Solved
Outdoor Research applies the research method to solve the most demanding challenges faced outdoors. This gear and commitment to innovation stand the test of time.