Xero Down Suit

High-altitude expedition suit. Light enough for the ascent, warm enough for when the mercury freezes.
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.
1700g / 60oz
Price
1,378.12
Xero Down Suit

Fantastic ... felt toasty at -25C even when the wind picked up. It was a pleasure to live in them day and night.
Olga Kotova - using Xero down suit on Everest.

Size
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Features

  • Superb 900 fillpower European Goose Down
  • Outer fabric: Water-resistant Drishell with Tempest reinforcement
  • Inner fabric: Superlight MX. Black for quick drying
  • Box-wall construction for maximum loft. Differential Cut allowing full down loft.
  • Front closure: 2 way zip covered by double baffle and Velcro
  • Short side zips (ankle to knee)
  • 6 pockets:
    • 2 cargo pockets
    • 2 handwarmer pockets
    • 2 inner water-bottle pockets with elasticated entry
  • Hood:
    • large size with rear volume reducer
    • elastic face cord with cord ends channels
    • sewn on with adjustable front velcro closure
  • Arms and Knees articulated
  • Arms, Knees, Bum and Ankle reinforced with HS2 fabric
  • Rainbow seat zip for toilet access
  • Elasticated waist and elasticated inner back for snug fit
  • Warm knitted cuffs
  • Internal braces - adjustable for varied clothing - removable
  • Reflector tape on pockets and back of hood for night searches
  • Beard flap
  • Mitt attachments at chest
  • Stuff sac
  • Pack size: 25 x 44cm* 
  • Set options:
    • Detachable hood (zip-on/sewn-on)
    • Under and Up zip as alternative for toilet access

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

Description:

The ideal lightweight suit for today's fast ascents. It has seen many summits on Everest and the other 8000m giants. The Xero suit has full expedition specifications, with box-wall construction, expedition-style pockets inside and out, a voluminous hood and many other features. Designed to provide incredible weather protection on rapid high-altitude ascents or lightweight polar expeditions.

1000 down option

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

As used by the Xtreme Everest team, the UK Reserve Forces 7 Summit team, and many others.

Included in Geographical Magazine's 'Ten of the best' list of essentials for 8,000-metre+ climbing.

This down suit is now also available in custom sizesSpecify Body Width, Body Length, Arm Length and Leg Length independently to order a made-to-measure down suit. This tailor-made service can cope with sizes from XXXS to XXXL and is ideal if standard, ready-to-wear patterns are not a good fit for you. Please note: If you order a custom-sized version of this down suit it will take longer (approximately 45 days) to be manufactured ready for dispatch. Custom-sized versions of this down suit are not returnable and customer loyalty discount cannot be applied.

 

Toilet access on suits

  • Under & Up zip: The central front zip on the suit runs from the collar, down the front of the body, past the groin and then under and up to waist level at the back. A two-way zip allows access at any place.
  • Rainbow Seat zip: A rainbow / semicircle zip is sewn in across the backside. A two-way zip allows access and creates a drop down flap.
More on toilet access.

Water-resistant Drishell outer fabric (weight: 54 gsm)

Ripstop nylon with an ultralight coating: achieves total windblock, along with high breathability and superior water resistance. Superbly efficient for a very light overall fabric weight.


950 fillpower down

A newcomer to our range. European goose of rare quality. A high value alternative at the top levels of performance. More on our down insulation.

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 PHD's high-spec 2-layer ripstop for waterproof outers on our down. It is light enough to be the optional taped shell on our sleeping bags and tough enough for expedition use in our Omega clothing. HS2 is completely waterproof (when the seams are taped) and offers excellent breathability.


"Fantastic ... felt toasty at -25C even when the wind picked up. It was a pleasure to live in them day and night."
Olga Kotova - using Xero down suit on Everest. Olga was the first woman from a Baltic State to summit Everest.

"I ordered a Xero down suit ... off you guys middle of last year. I used [it] on Cho Oyu and [it] worked fantastically ... I did put the gear through a thorough test and am totally happy with the way [it] performed."
Ben Kane, Guide

"Just a quick note to let you know that ALL 5 members of our team reached the Summit of Cho Oyo (8201m). I wore my Xero Down suit with 800 fill on the summit day and [it was] fantastic, the temp was -25C on the summit with a brisk 20-25 knot westerly wind, and I remained cosy warm for the 13 hours it took to get from camp 2 (7200m) to the summit and back down to camp 2. Thanks for the great gear."
'Lanx', UK Reserve Forces Seven Summits team.

"One of the most practical one-piece 8,000-metre down suits available. With six pockets and internal braces reinforced in key wear areas ... Designed by the man who produced the legendary Annapurna duvet jacket, the wind and snowproof Xero sports the same box wall construction found in top flight sleeping bags. Fitted with articulated knees and arms for ease of movement."
Geographical Magazine.

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