Kobuk Down Pants/Knickers

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3-4 season down pants or knickers.

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3-4 season baffled down pants. Also available in knickers length.

Our zipper-less design is fail safe, moderately roomy for layering and light for the level of cold protection offered. 

Waist elastic drawcord, stock unfinished leg bottoms, no pockets.

Optional suspenders, full length separating zippers or 8"/12" ankle zippers available on the configuration menu below.

The full length side zippers are the real deal with Velcro tabs top and bottom and draft tubes. The zipper is two way, facilitating partial opening from top or bottom for venting.

Also available in summer weight, although the word summer is a stretch in this context, via the Skaha Ultralights.

Kobuk Down PantsXSmallSmallMediumLargeXLargeXXLarge
Inseam, inches262830323436
Waist Circumference, inches202632384448
Fill weight, oz4.555.56.578
Total weight ,8 Quantum, oz910111213

Kobuk Down KnickersXSmallSmallMediumLargeXLargeXXLarge
True Inseam, inches212325272931
Waist Circumference, inches202632384448
Fill weight, oz44.55678
Total weight ,8 Quantum, oz7.28910.812


Kobuk down knickers

Have had a Kobuk Knickers in Quantum/Epic for years, it has held up well.
Very light, very warm.
Mine has buttons on one side: I can pull it over ski boots and under a shell without taking anything off.


    Great cold weather companions

    I ordered the Kobuk hoodie and pants last spring, and they had their first real test at Dolly Sods WV recently. Temperatures dropped to -12F with wind chills down to -30F. I used the Kobuk pants (and parka) around camp, and never felt the need to hit the tent and sleeping bag early. The combo easily extended my 0F sleeping bag down to the -12F reading that night, and would be good much lower than that. Impressed, and the degree of warmth for the weight is incredible.

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    Kobuk Down Pants/Knickers

    Kobuk Down Pants/Knickers


    3-4 season down pants or knickers.

    Product Options
    Pants Style
    Adjustable Elastic Waist and Plain Jeans Style Leg Opening
    Knickers with Adjustable Elastic Waist and Leg Openings
    Shell Fabric

    Please see our Fabric Page for help choosing the right shell material

    Liner Fabric
    10d Black Taffeta - Lightest, most breathable
    20d Black Taffeta - Durable
    Down Fill Amount
    Adding down will boost the temperature rating. Size XS should not get more than 1 ounce of overfill. Small to Large can handle 2. The XL sizes are good for up to 3 ounces.
    Down Type
    Choosing Hyper-Dry moisture resistant down will help combat the effects of perspiration, misting tents and damp air. Nunatak products made with Hyper-Dry down will have a slight increase in bulk over those made with regular down. A 5% increase in fill weight also occur.
    900 Fill Power Goose Down, RDS Certified
    900 Fill Power Goose Down, Hyper-Dry, RDS Certified
    Pant Leg Zipper Opening
    Located on the outside of the lower leg. Size the zipper to allow footwear to pass through. Trail running shoes need only 12 inches, while boots may require 20" zippers. The 6" zipper option is only useful on Knickers in combination with trail runners. Consider full length separating zippers for ease of use while skiing, mountaineering, doing winter sports, etc.
    Pant Suspenders
    Removable. Installed suspenders adds 15g
    No Suspenders
    Add Suspenders