Outdoor Research


Outdoor Research Helium II Men's Jacket

In Stock (Please allow 3-7 Business Days for Delivery)


Built for flash-storm protection, the 100% waterproof, super-breathable Helium II Jacket weighs an incredibly light 6.4 ounces. An ultra-compressible piece you'll never leave behind, it's so light and packs down so small, you'll forget it's clipped to your harness until you throw it on to ward off a sudden mid-route downpour. Compressible to the size of a granola bar, the Helium II keeps you completely protected from unfriendly weather on the trail but doesn't waste space or add more than a feather's-worth of weight to your pack.


  • Waterproof, breathable, lightweight
  • Fully seam taped
  • Fully adjustable hood
  • Single-separating front zipper,zippered napoleon pocket,internal pocket doubles as stuff sack
  • Elastic cuffs; drawcord hem
  • Standard fit


Pertex Shield+ 2.5L,100% Nylon 30D ripstop

Our experts can assist you with gear tips, product information and recommendations.
Call (866)-210-1183

Available 9am — 5pm CST, Mon — Fri