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Warmcube 8000M Suit - Men's

4.375 out of 5 stars
8 Reviews

Out of Stock

Don't worry though, we have a lot more Men's One-Piece Snowsuits in stock than that.

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Why We Like The Warmcube 8000M Suit

After a day spent skinning or hiking deep in the mountains to basecamp, the Warmcube 8000M Suit is ready to immerse us in total warmth and comfort for the long, brutal night ahead. Featuring Marmot's Membrane 2L waterproof and breathable fabric with Pertex Quantum panels, the Warmcube helps keep us dry in blistering winds and snowfall while still allowing extra heat to escape. And since it's stuffed with an incredible amount of 800-fill down insulation, the Warmcube keeps us warm without weighing us down.


  • Stay comfortable in brutal temps at basecamp in this snowsuit
  • MemBrain 2L is completely waterproof and breathable
  • Pertex Fabric stops wind and improves insulation properties
  • 800-fill goose down offers lightweight and lofty warmth
  • Removable liner changes insulating power and can be worn on its own
  • Adjustable hood protects from blustery weather
  • Zippered pockets securely carry your gear through camp
  • Item #MARZ9A3
Responsible Collection
[membrane/laminate] MemBrain 2L, [face fabric] Pertex Quantum (100% recycled nylon ripstop)
800-fill goose down
critical seams sealed
[external] 2 zippered hand, 1 zippered thigh, [internal] 2 mesh waterbottle
Claimed Weight

Overall Rating

4.5 based on 8 ratings

Review Summary

1 Stars - 1 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 1 reviews
5 Stars - 6 reviews

What do you think about this product?


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5 out of 5 stars

December 21, 2023

Sate of the art cold comfort

This suit is exactly like wearing an 800 fill Eider down bag. It has enough ventilation zippers to be comfortably worn in -60 deg F to 32 deg F weather, and all the zippers are easy to operate with one hand. The liner has built-in anchor points and is easy to remove and wear by itself. The "cube" insulating design forms to your body and works better than the Marmot gear I used 30 years ago that I thought couldn't be improved on. Pockets everywhere you might want one and all of them are exactly the right size. The colors of the various components are very pleasant, and there is nothing at all I would change about this suit.

Brian Salomon

Originally reviewed on

5 out of 5 stars

February 22, 2023

Excellent piece of gear!

[This review was collected as part of a promotion.] I was a little hesitant to buy at first with the price point but with the end of winter deal I decided to get one! I absolutely love it! The fabric it's made out of is very tough and resistant! I can sit on my snowmobile all day with no heaters and still be very toasty and drop the top half if i become to hot! The built in suspenders are truly awesome! Just an amazingly well built and thought out piece of gear


Originally reviewed on

4 out of 5 stars

February 18, 2023

Warmest suit!!

[This review was collected as part of a promotion.] Excellent suit. Good range of sizes. I'm a female, 5,2" and had tried other suits and this fit the best. Only reason I gave it four stars is that the inner liner is not attached and I lost it on my Manaslu climb and the company doesn't offer the liner by itself to replace it. Overall I would buy it again. Adequate pockets.

user image

Originally reviewed on

5 out of 5 stars

January 22, 2023

100% recommend

[This review was collected as part of a promotion.] Perfect fit and comfortable. Can't wait to my next expedition to K2 with my WarmCube 8000 suit

Alfa Karina

Originally reviewed on

5 out of 5 stars

October 6, 2021

Even warmer then I needed)

[This review was collected as part of a promotion.] Warm and comfortable!!! A lot of useful pockets and zippers )

user image

Originally reviewed on

5 out of 5 stars

August 8, 2021


looks like minion

Alan S
5 out of 5 stars

December 5, 2020

The absolute perfect base for my Minions co

I bought this a month ago so I can dress up as a minion for gaper day at my hill. It absolutely unequivocally slaps. Super warm too


Originally reviewed on

1 out of 5 stars

March 10, 2020

Missed the key feature

This suit is of no use at 8000m where oxygen will typically be used, as the oxygen mask will drip condensate directly onto the zipper. This will freeze immediately, rendering the zipper unusable, eliminating access to precious water and food inside the suit. The key feature, implemented on other expedition down suits, is to have a strong velcro-heavy baffle that protects the zipper, and in fact would typically be used instead of the zipper, so that the suit can be opened at those critical times when it's needed.


Originally reviewed on