Sustainable Ultralight Alpine Performance and Warmth
The Helium Down Jacket is the ultimate alpine insulator––ultralight, durable, and perfect for layering underneath a shell during cold-weather alpine activities or worn on its own.
The Hel...
Reviews
5.0
6 ratings
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Classic OR. Top quality materials and construction. Light weight, super warm and crazy comfortable. Perfect for layering in colder conditions under a gortex or pertex shell or easily stands on its own. Looks great hiking in the woods, shoveling or wearing out for dinner. Love the convenient pockets and drawcord to dial in the waist for the perfect fit and feel. I love Outdoor Research products and this one does not dissapoint. Surprisingly great value at pricepoint, comparing similar products offered by competitors.
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Doug · December 18, 2025
This is one of the best down jackets ive ever owned.
