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Outdoor Research
Helium Rain Jacket - Men's

4.171875 out of 5 stars
448 Reviews
Current price: $76.48 - $84.98 Original price: $169.95
Up to 55% off
Color:Brick

Size:

Size Chart

Quantity


Why We Like The Helium Rain Jacket

The Outdoor Research Helium Rain Jacket is the lightweight shell that's worked thru-hikers and gram-counters into a tizzy. Weighing only six ounces, the Helium rides light and takes up little real estate in our pack until we need it to ride out a surprise shower or gusty conditions at the summit. We like other OR rain jackets for torrential rains and downpours, but the Helium's Pertex Shield Diamond Fuse shell is surprisingly tough for its weight, highly breathable, windproof, and waterproof in light to moderate precipitation. It's a great emergency shell and a top pick for hikers, backpackers, runners, and climbers who prioritize weight savings and packability over everything else.


Details

  • Ultralight and packable rain shell for variable weather
  • Best for off-and-on precipitation and emergency use
  • 30-denier ripstop is thin but highly abrasion-resistant
  • Waterproof and seam-sealed to keep out light to moderate rain
  • Adjustable hood and hem with elastic cuffs ensure a secure fit
  • Chest pocket doubles as its stuff sack
  • Carabiner Loop and Key Clip
  • Item #ODRZ8AN

This item is made with PFAS chemicals.

Material
[membrane] Pertex Shield Diamond Fuse (2.5-layer) [face fabric] 30D nylon ripstop
Seams
fully sealed
Fit
standard
Length
hip
Center Back Length
[medium] 27in
Hood
adjustable
Pockets
1 zippered chest
Claimed Weight
6.3oz
Activity
hiking, backpacking
Manufacturer Warranty
3 years

What do you think about this product?

Overall Rating

4 based on 448 ratings

Review Summary

1 Stars - 36 reviews
2 Stars - 35 reviews
3 Stars - 24 reviews
4 Stars - 74 reviews
5 Stars - 279 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

Customer Images

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5 out of 5 stars

April 16, 2025

Great Ultralight Rain Jacket

Easy to pack, lightweight rain jacket. Doesn't keep rain completely out when it's downpouring, but that is to be expected with a UL jacket. Otherwise does great in light rain and soggy conditions.

Sydney S
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

April 16, 2025

Backpacking requires the forethought to bring only what you need as weight becomes a significant factor with extended trips. This Helium jacket is a game changer when it comes to weather protection. The weightless feel and bombproof protection it provides makes it a companion on not only backpacking trips, but day hikes, after dinner walks, bike rides and simply dinner outings when weather is sketchy. I'm 5'9" and the Medium is perfect for me - allowing for a midweight layer underneath.

Peter H
ExpertVoice.com

Originally reviewed on ExpertVoice.com

1 out of 5 stars

April 11, 2025

Leaks

After using this for the first time, it leaks. Was out in a steady drizzle for about an hour and water soaked through the material getting me wet

Derek B
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

April 7, 2025

Great rain jacket!

Light weight, breathable, comfortable, and compact. Great for backpacking in the PNW!

Joel E
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

March 20, 2025

Steady Eddy

This jacket does what it is supposed to do and I have purchased it to replace a well worn and well adventured previous version. A reliable lightweight option to keep rain off me on the occasional backpacking downpour is all I need.

Luke P
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

March 18, 2025

Super lightweight, very comfortable. Works great. Packable into its own front pocket.

Joshua L
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

March 18, 2025

I carry this in my day pack every time I'm hiking more than a couple of miles. I had kept me dry on a several occasions including some heavy down pours. I love that it packs into it's own pockets and is super light weight. It's a great value. The one draw back for me is that there are no hand pockets, in mine. I bought my daughter one a couple years later and hers does have hand pockets. When I eventually have to replace mine that will be a nice addition to an otherwise great little jacket.

Jason S
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

March 1, 2025

Great outer shell for any occasion

I’ve used this coat from everything during summer hikes where it was used as a summit shell to rainy days to even snowy days in the white mountains. This coat has stood up to any task that I’ve asked. It’s extremely lightweight and extremely packable. The fit is true to size also And I make this one of the few items that I carry on every run hike or long distance backpack.

Jeremey F
ExpertVoice.com

Originally reviewed on ExpertVoice.com

1 out of 5 stars

February 11, 2025

Leaks, not waterproof

Leaks, fabric is not waterproof. It absorbes water in about 5 minutes. If the rain last longer then 5 minutes your clothes will we wet

Jeff
Backcountry.com

Originally reviewed on Backcountry.com

5 out of 5 stars

December 7, 2024

Nice lightweight all use jacket

excellent light weight jacket, strong material and a nice color. Will be good for hikes, windy climbing days and packs down to stow small in a pack.

Curt L
outdoorresearch.com

Originally reviewed on outdoorresearch.com