The Outdoor Research Helium II jacket offers complete storm protection for fast-moving outdoor athletes. It's so light you'll forget it's clipped to your harness until that sudden downpour.
Type of Waterproofing
2.5-layer Pertex waterproof breathable laminate
Back Length
Hip-length
Weight
6.4 ounces
- 2.5-layer Pertex® Shield+ ripstop nylon is incredibly lightweight and supple and offers waterproof, windproof and highly breathable protection
- All seams are sealed for complete protection
- Adjustable hood shields head from the elements
- Interior storm flap sits behind water-resistant front zipper; chin guard protects sensitive skin
- Drawcord hem and elastic cuffs help seal out the elements
- Internal pocket near hip doubles as a stuff sack
- Reflective hood trim improves nighttime profile
- Outdoor Research Helium II jacket has a standard fit that eases layering
| Best Use | Multisport |
|---|---|
| Fabric | Ripstop nylon |
| Lining Fabric | None |
| Windproof | Yes |
| Waterproof | Yes |
| Type of Waterproofing | 2.5-layer Pertex waterproof breathable laminate |
| Hood | Yes |
| Packable | Yes |
| Back Length | Hip-length |
| Back Length (in.) | 28.5 inches |
| Gender | Men's |
| Weight | 6.4 ounces |
Outdoor Research Clothing - Men's
| XS | S | M | L | XL | XXL | XXXL | 28 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 38 | 40 | 42 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chest | 33.5 - 36 | 36 - 38.5 | 38.5 - 41.5 | 41.5 - 44.5 | 44.5 - 48 | 48 - 52 | 52 - 56 | |||||||||||
| Sleeve Length | 31.5 | 32.5 | 33.5 | 34.5 | 35.5 | 36 | 36.5 | |||||||||||
| Waist | 26.5 - 29 | 29 - 31.5 | 31.5 - 34.5 | 34.5 - 37.5 | 37.5 - 41.5 | 41.5 - 45.5 | 45.5 - 50 | 29.5 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 39 | 41 | 43 |
| Hip | 32.5 - 35 | 35 - 37.5 | 37.5 - 40.5 | 40.5 - 43.5 | 43.5 - 46 | 46 - 49.5 | 49.5 - 53 | 35.5 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44.5 | 46 | 47.5 |
| Inseam | 31.5 | 31.5 | 32 | 32.5 | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated.