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Outdoor Research Helium Hooded Down Jacket

110g of 800+ Fill Power Down (US Method) / Pertex Shield Diamond Fuse
Weighs 424g (Medium size)
Code: AW20251
  • Now £169.99
  • (FREE Delivery on orders over £15)
+ In Stock Now | Usually dispatched within 24 hours

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Outdoor Research says:

Durable and lightweight Diamond Fuse down enhanced for weather protection with our exclusive waterproof Pertex Shield Diamond Fuse fabric on hood and shoulders.

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We're working out what we think about Outdoor Research's Helium Hooded Down Jacket, we'll add our comments here in due course.

- Reviewed by Ultralight Outdoor Gear

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  • Fabric Performance: Water Resistant, Wind Resistant, Durable, Lightweight
  • Design Features: Hybrid Mapped Construction, Adjustable Hood, Single Separating Center Front Zipper, External Chest Pocket, Brushed Tricot Knuckle Side of Hand Pockets, Dual Internal Stash Pockets, Left Hand Pocket Doubles as Stuff Sack, Carabiner Loop with Key Clip, Clean Finish Elastic Drawcord Hem, Low-Pro Binding™, No-Snag Webbing Behind Center Front Zipper

By placing quality first, we can offer the finest guarantee in the industry for each and every product – the Outdoor Research Infinite Guarantee™. We believe so strongly in the quality of the apparel and gear we make that if our product fails to meet your needs at any time, we are happy to replace it. Our products are guaranteed forever.

  • Small weighs: 408g
  • Medium weighs: 424g
  • Large weighs: 454g
  • XLarge weighs: 478g
  • Fit: Standard
  • Back length: 28.25" / 74cm


  • Pertex® Diamond Fuse 100% nylon 15D x 30D ripstop, Bluesign fabric
  • Pertex® Shield Diamond Fuse 2.5L 100% nylon 30D ripstop waterproof hood / shoulder / upper sleeve, Bluesign Fabric
  • 100% nylon 20D ripstop lining,
  • 110g of 800+ fill power, responsibly sourced goose down insulation
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