The Helium II Jacket™. Like the element in the periodic table, it is amazingly lightweight and with all products from Outdoor Research it is also super breathable and totally waterproof.
A favourite for trail runners, Coast to Coast runners, the Helium packs down so small; perfect for those events that require compulsory safety gear.
The Helium also has a fully adjustable hood, waterproof zips and a pocket to stow gloves, a map or even a few sneaky gels for the longer races.
- Pertex® Shield+ DS 2.5L
- 100% nylon 30D ripstop with clear laminate