The Outdoor Research Helium Rain Pants are ultralight, compressible rain pants designed for hikers and active adventurers who refuse to be slowed down by the weather. Their 2.5-layer Pertex Shield Diamond Fuse construction offers 5 times the durability of the previous generation, in a package that stuffs into its own pocket.
Key Features
- Waterproof, windproof, and breathable 2.5-layer Pertex Shield Diamond Fuse fabric
- Fully seam-taped for complete waterproofing
- Elastic waist with adjustable drawcord and anti-slip grip strip
- Gusseted crotch for full range of motion
- Ankle zippers for easy on/off over boots
- Pocket converts into a compressible stuff sack
- Integrated carabiner loop and key clip
- Reflective logo for low-light visibility
- Weight approximately 113 g (4 oz)
Materials
- 100% 30D Diamond Fuse ripstop nylon
- bluesign approved 2.5-layer Pertex Shield membrane
Highlights
✔️ Ultralight waterproof and windproof protection for hiking and trail running
✔️ Diamond Fuse technology for increased tear resistance
✔️ Compressible into its own pocket for hassle-free transport
✔️ Gusseted crotch for full range of motion
✔️ Ankle zippers for quick changes in the field
✔️ bluesign approved construction for responsible manufacturing
Men's Helium Rain Waterproof Trousers
The measurements presented are for guidance only and are based on body measurements. Actual fit may vary depending on the garment's cut and desired style. For optimal choice, trying on the item remains the best option.
Tops - Men
| Size | Chest (cm) | Waist (cm) | Sleeve Length (cm) |
|---|---|---|---|
| XS | 85 – 91 | 67 – 74 | 76 |
| S | 91 – 98 | 74 – 80 | 79 |
| M | 98 – 105 | 80 – 88 | 81 |
| L | 105 – 113 | 88 – 95 | 84 |
| XL | 113 – 122 | 95 – 105 | 86 |
| XXL | 122 – 132 | 105 – 116 | 89 |
| XXXL | 132 – 142 | 116 – 127 | 91 |
Tops - Women
| Size | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|
| XXS | 71 – 77 | 55 – 61 | 77 – 85 |
| XS | 77 – 84 | 61 – 67 | 85 – 91 |
| S | 84 – 90 | 67 – 74 | 91 – 98 |
| M | 90 – 98 | 74 – 81 | 98 – 105 |
| L | 98 – 105 | 81 – 89 | 105 – 113 |
| XL | 105 – 114 | 89 – 98 | 113 – 121 |
| XXL | 114 – 123 | 98 – 108 | 121 – 130 |
| XXXL | 123 – 133 | 108 – 118 | 130 – 140 |
Bottoms - Men
| Size | Waist (cm) | Hips (cm) | Inseam – Regular (cm) |
|---|---|---|---|
| XS | 75 – 79 | 90 – 94 | 81 |
| S | 79 – 84 | 94 – 97 | 81 |
| M | 84 – 88 | 97 – 103 | 83 |
| L | 88 – 95 | 103 – 110 | 83 |
| XL | 95 – 99 | 110 – 117 | 84 |
| XXL | 99 – 105 | 117 – 126 | 84 |
| XXXL | 105 – 116 | 126 – 135 | 84 |
Bottoms - Women
| Size | Waist (cm) | Hips (cm) | Inseam – Regular (cm) |
|---|---|---|---|
| XXS | 55 – 61 | 77 – 85 | 79 |
| XS | 61 – 67 | 85 – 91 | 79 |
| S | 67 – 74 | 91 – 98 | 79 |
| M | 74 – 81 | 98 – 105 | 79 |
| L | 81 – 89 | 105 – 113 | 79 |
| XL | 89 – 98 | 113 – 121 | 79 |
| XXL | 98 – 108 | 121 – 130 | 79 |
Gloves - Men/Unisex
| Size | Hand Circumference (cm) | Hand Length (cm) |
|---|---|---|
| XS | 17.9 – 19.1 | 16.7 – 17.7 |
| S | 19.1 – 20.4 | 17.7 – 18.7 |
| M | 20.4 – 21.6 | 18.7 – 19.7 |
| L | 21.6 – 22.9 | 19.7 – 20.7 |
| XL | 22.9 – 24.1 | 20.7 – 21.7 |
| XXL | 24.1 – 25.4 | 21.7 – 22.7 |
Gloves - Women
| Size | Hand Circumference (cm) | Hand Length (cm) |
|---|---|---|
| S | 17 – 18 | 13 – 17 |
| M | 19 – 20 | 18 – 19 |
| L | 20+ | 19 – 20 |
Why this price?
- Samples and overstock from major brands
- New products
- Limited quantities – no restock
The Outdoor Research Helium Rain Pants are ultralight, compressible rain pants designed for hikers and active adventurers who refuse to be slowed down by the weather. Their 2.5-layer Pertex Shield Diamond Fuse construction offers 5 times the durability of the previous generation, in a package that stuffs into its own pocket.
Key Features
- Waterproof, windproof, and breathable 2.5-layer Pertex Shield Diamond Fuse fabric
- Fully seam-taped for complete waterproofing
- Elastic waist with adjustable drawcord and anti-slip grip strip
- Gusseted crotch for full range of motion
- Ankle zippers for easy on/off over boots
- Pocket converts into a compressible stuff sack
- Integrated carabiner loop and key clip
- Reflective logo for low-light visibility
- Weight approximately 113 g (4 oz)
Materials
- 100% 30D Diamond Fuse ripstop nylon
- bluesign approved 2.5-layer Pertex Shield membrane
Highlights
✔️ Ultralight waterproof and windproof protection for hiking and trail running
✔️ Diamond Fuse technology for increased tear resistance
✔️ Compressible into its own pocket for hassle-free transport
✔️ Gusseted crotch for full range of motion
✔️ Ankle zippers for quick changes in the field
✔️ bluesign approved construction for responsible manufacturing
