Xero Down Trousers

Designed for fast moving expeditions to the highest levels or for any extreme cold weather venture where weight is at a premium. Now also available in custom sizes.
Typical Operating Temperature
Guideline minimum temperature. Sleeping Bag TOT: you should get a night’s sleep, under normal circumstances. Clothing TOT: you should feel warm enough, assuming low/moderate activity. Sleep System TOT: relates to full system. For more details, see our Technical Briefing.
-40°C / -40°F
Weight
For clothing, weight is for size: M. For sleeping bags, weight changes with selected length/width. N.B. there may be some variation in the weights of finished products.
660g / 23oz
Price
£653.00
Xero Down Trousers

Your down trousers were lovely to wear in the hard wind outside the tent during our ski tour last week in the Swedish mountains.
Stefan & Susanne Grimfors.

Size
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Features

  • Superb 900 fillpower European Goose down
  • Outer: lightweight, water-resistant Ultrashell fabric (untaped)
  • Box-wall construction for maximum loft
  • Differential Cut allowing full down loft
  • HS2 fabric reinforcement at knees and bum
  • Side zips:
    • full-side opening
    • 2 way (join at the top)
    • Over baffles with intermittent velcro
    • Underbaffle for increased insulation
  • Knee - all layers articulated
  • Ankle reinforcement patches
  • Elasticated waist
  • Adjustable braces - removable
  • Black inner for quick drying
  • Stuff sac
  • Pack size: 17 x 28cm*

 

* Please note: we make our stuff sacs big enough to allow fairly easy stuffing rather than reducing clothing to the tightest minimum.

Description:

Also available in custom sizes. We make clothing to order, so if you’re not a standard size we can make it to fit. To order a non-standard custom size, select the Custom Sizing tab and choose the waist and inside leg sizes that work for you. A custom size takes us a little longer (typically two weeks longer) to make and, because it’s personalized, it’s non-returnable and our customer loyalty scheme can’t be applied.


Designed for fast moving expeditions to the highest levels or for any extreme cold weather venture where weight is at a premium. These down trousers use lightweight, water-resistant Ultrashell fabric and a highly efficient lightweight construction and provide an efficient hassle-free alternative when the full warmth (and weight) of salopettes is unnecessary.

1000 down option

Now available with our unique 1000 fillpower down as a 'K Series' product.

As used by the EverestMax team, and many others.

Ultrashell (weight: 40 gsm)

One of the lightest of PHD's coated materials. This ripstop nylon provides complete wind block and good water resistance at minimal weight. Ultrashell gives an excellent upgrade to performance with very little weight penalty.

900 Fillpower Down

European goose down of very high quality. A truly excellent down with large clusters, consistent quality and lively long-term performance. More on our down insulation.

Waterproof HS2 outer fabric (weight: 88 gsm)

HS2 is a 2-layer laminate, a high-spec option for the outer layer of our insulated gear. This ripstop fabric strikes an excellent balance between lightness and durability. It is light enough for our Belay tops and tough enough for expedition use in our Omega clothing, while the Kappa clothing makes full use of both its qualities. HS2 is completely waterproof (when the seams are taped) and offers excellent breathability. (Weight: 88gsm).


"Your down trousers were lovely to wear in the hard wind outside the tent during our ski tour last week in the Swedish mountains."
Stefan & Susanne Grimfors.

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