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Style #1899101
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*Made with PFAS Chemicals
Our most advanced and carefully-crafted high-altitude climbing suit yet. We worked with the world’s most accomplished alpinists to redesign this suit from the ground up, refining features from oxygen mask-compatibility to a unique internal suspender system. This design was made with the highest level of focus on functionality, simplicity, and durability and has been put to the ultimate test in the Khumbu Valley. Bringing it back to our proving grounds, we’ve ensured that mountaineers can have complete confidence in their kit and their chances of success on summit day.
- Uses: Alpine Climbing, Expeditions
- Pertex 20D Diamond Fuse Ripstop shell fabric with Pertex® 50D reinforced panels at elbows, knees, seat, and hem
- Box wall baffle construction with 800-fill RDS-certified down Certified by Control Union. License Number: CU 848416
- Oxygen mask compatible collar with stow feature
- Low profile, insulated fixed hood with drawcord for quick adjustments
- Extended underarm vent zippers
- Internal suspender system with sternum adjustments
- The Responsible Down Standard certifies down against animal welfare requirements and tracks it from the source to the final product.
- Imported
Our most advanced high-altitude climbing suit—this Absolute Zero™ Suit was redesigned with insight from elite mountaineers to meet the demands of the world’s harshest environments. At its core: ultra-durable Pertex® Quantum Pro, with Pertex® Diamond Fuse strategically placed for targeted protection. Allied Down® ExpeDRY leverages gold nanoparticles to speed moisture evaporation without the need for heat. A spacer mesh internal harness system sits off the body to reduce sweat buildup and includes stretch mesh water bottle pockets, while the adjustable, stowable oxygen mask-compatible collar offers streamlined adaptability. Proven in the Khumbu. Built to summit.
- Uses: Alpine Climbing, Expeditions
- 20D Pertex® Quantum Pro Ripstop at torso and 20D Pertex® Shield 2L Diamond Fuse at hood brim, sleeves, and lower body
- Box wall baffle construction with 900-fill RDS-certified down Certified by Control Union. License Number: CU 848416
- Hook and loop adjustable and oxygen mask compatible collar that stows in hood when not in use
- Fully down insulated helmet compatible hood with three points of adjustability
- Extended underarm zips with dual sliders for ventilation
- Internal harness style spacer mesh vest suspender system
- Suspender system is adjustable, detachable at front, with 3 sternum/cross body straps on an adjustable daisy chain
- Internal harness style vest includes two stretch mesh drop pockets that fit half liter water bottles or other gear
- Full body center front zipper with three sliders for ease of off and on, venting, and bathroom use
- Top portion of center front zipper is protected by bonded kissing welt to help prevent ice build up
- Internal down insulated kissing draft tubes at center front zip
- Exterior sleeve loop patches for customization with personal hook and loop patch
- Two large secure zippered insulated hand pockets
- Two large secure zippered chest pockets with internal org and static gear loop for tether essentials
- Four interior stretch mesh drop pockets. Two at the chest for water bottles, and two at the upper thighs for extra gloves or storage spot when suit is unzipped
- Two secure zippered interior pockets for geear storage
- Wearer’s right exterior chest pocket has elastic gear org for radio with hook and loop exit port for radio antenna
- Wearer’s left exterior chest pocket has stretch mesh interior pocket for multi tool
- Rear rainbow zip with interior snag free draft flap extends all the way down side legs with 6 sliders allowing for drop seat, side leg venting, easy access to footwear, crampons, etc
- Internal stretch knit gaskets with thump loop with mesh watch window at cuff
- Imported



