


The Helium UL Jacket blends Toray Dermizax™ 2.75-layer waterproof fabric and fully seam-taped construction to deliver ultralight, breathable protection for hiking, trail running, and travel.
Ultralight, Packable Protection for Unpredictable Weather
The Helium UL Jacket is built for fast-moving pursuits in unpredictable weather, delivering ultralight, waterproof, and windproof protection for hiking, trail running, and travel.
Made with Toray Dermizax™ 2.75-layer fabric and fully seam-taped construction, this jacket provides ultralight, reliable waterproof performance and breathable comfort during high-output activity in unpredictable weather. An adjustable hood with a brim wire offers dependable coverage, while YKK® Aquaguard® zippers and shaped, bonded cuffs with partial elastic seal out the elements. Reflective logos improve low-light visibility, and the chest pocket doubles as a stuff sack for easy, compact storage on the go.
- Breathable
- Fully Seam Taped
- Ultralight
- Waterproof
- Windproof
- Adjustable Hood with Brim Wire
- Chest Pocket Doubles as Stuff Sack
- Elastic Drawcord Hem
- Reflective Logos for Visibility
- Shaped and Bonded Cuff with Partial Elastic
- YKK® Aquaguard® Center Front Zipper
- YKK® Aquaguard® Zip Chest Pocket
- Toray Dermizax™ 2.75L 100% Nylon 15D Ripstop 61 G/M2 Shell
- 73.7 cm / 29.0 in
- 5.7 oz/ 162 g