Outdoor Research

Helium II Jacket - Men's

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Helium Weight Rain Shell.

The men’s Helium II jacket was designed for flash-storm protection when out on an exposed trail. At only 180-grams, this rain shell packs away into its own inner pockets, becoming the size of an apple. It’s made of waterproof and super-breathable Pertex Shield+ 2.5-layer fabric, which has a surprisingly strong 30-denier face fabric. This rain shell’s seams are also fully taped to ensure the most weatherproof seal. 

  • Pertex® Shield+ 2.5L
  • Waterproof, breathable with taped seams
  • Adjustable hood
  • YKK® AquaGuard® front zipper
  • Zippered napoleon pocket
  • Inner pocket doubles as stuff sack
  • Elastic sleeve cuffs
  • Drawcord hem



  • [body] Pertex® Shield+ 2.5L with 30D ripstop face - 100% nylon

Weather Resistance

  • Sufficiently waterproof, highly breathable, wind-resistant
  • Fully taped seams


  • Fully adjustable


  • Regular fit


  • Centre back: 28 ½” / 72 cm


  • 180g – size L


  • [exterior] 1 zippered napoleon pocket
  • [interior] 1 pocket doubles as stuff sack
  • Carabiner loop

Recommended Use

  • Hiking, Wet Seasonal Weather, Rainy Outdoor Adventures

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