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Free shipping on CAN orders $175+
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Ships from Canada. Canadian orders ship from our Kamloops, BC warehouse, so there are no duties or brokerage fees at delivery.
Free shipping on orders $175+ CAD (before tax). Orders usually ship within 2–3 business days.
60-day returns. Return new, unused items with tags within 60 days of purchase. Exchanges are not available in Canada: return the item and place a new order. Final sale items cannot be returned.
Shipping Details · Returns Policy
The Helium UL Pant blends Toray Dermizax™ 2.75-layer waterproof fabric and fully seam-taped construction to deliver ultralight, breathable protection for hiking, trail running, and travel.
Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product.
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Thanks for signing up! We'll keep you posted as soon as Men's Helium UL Pant in is restocked.
All sizing is based on your body measurement. We adjust the garment for intended fit and intended use.
Conforms to the shape of the body
Apparel that skims the body for an athletic fit
Classic fit for comfort and ease of movement
The Helium UL Pant is built for fast and light hiking and unpredictable weather, delivering ultralight, waterproof protection for minimalists who move quickly in the mountains.
Constructed with Toray Dermizax™ 2.75-layer fabric, these pants are fully waterproof, windproof, and breathable for comfort in wet, windy conditions. The 15D ripstop nylon shell is exceptionally lightweight yet durable, and the back pocket doubles as a stuff sack for compact storage. Functional details include ankle zippers, elastic cuffs with gripper tape, and lace loops for secure fit, while a gusseted crotch and elastic waistband with drawcord provide mobility and comfort. Reflective logos add visibility in low light for confidence in any conditions.
