Feathered Friends

Helios Down Pants

Helios Down Pants - Main image
$209.3 $299 In stock

Category: Down Pants & Expedition Suits

The Helios Pants are a great addition to your pack for alpine ascents or ski touring. Full length separating side zips allow you to quickly put them on in the field without having to step out of your skis or remove your boots and crampons, a crucial feature on steep slopes and in frigid conditions. Packed with premium 900+ fill power goose down, the Helios Pants are a cozy treat at the end of a long day and a necessity in cold conditions. 

We recommend sizing up a full size for down pants if you plan to wear over any layers.

Ideal for: ski touring, winter camping, winter in Fairbanks, cold mountaineering

Details

  • Sewn-through construction
  • YKK full length 2-way separating side zips
  • Snaps at ankle and knee
  • Lycra bound elastic waist band with 2 stage snap adjustment
  • Lycra cuffs
  • Made in Seattle, USA of imported materials

Additional Info

Garment Fit
Relaxed Midweight
Garment Type Midweight Down Pants
Shell
20d x 20d Pertex® Quantum Pro® brushed nylon (41 g/m2), made from 60% bio-based materials.

The durable water repellent (DWR) finish on our Helios pants is made without intentionally added perfluorinated chemicals (PFCs/PFAS).
Lining Material

20d nylon taffeta made from recycled nylon

Fill Power 900+ Goose Down certified to the Responsible Down Standard (RDS) by TE-00118388
Fill Weight 4.4 oz / 126 g (size Medium)
Average Weight 13 oz / 368 g (size Medium)
Packed Size 4L
Origin Made in Seattle, USA of imported materials
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Andrew M. ★★★★★

The side zips are a game-changer—I pulled them on over my boots during a rest stop on a ski tour without breaking a sweat. They pack down small enough that I don't even notice them in my pack until the wind hits.

Andrew ★★★★★

Finally, a pair of down pants that you can actually pull on over boots—the full-length side zips are a game-changer on cold mornings at camp. They pack down surprisingly small for how much warmth they add to alpine starts.

Olivia ★★★★☆

The down insulation is surprisingly warm for how light these are—I wore them over softshells during a chilly ski tour and stayed comfortable. The only nitpick is the waist fits a bit loose even with the drawcord cinched.