Airbase Base Layer Bottom - OUTLET
Airbase Base Layer Bottom - OUTLET
Airbase Base Layer Bottom - OUTLET
Airbase Base Layer Bottom - OUTLET

Airbase Base Layer Bottom - OUTLET

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Best next-to-skin layer in the world



Regular price €32,95
Layer: Base Layer
Shop Pay logo Or make 4 interest-free payments of €8,23


The specialized weave technology of the Airbase Baselayer Bottom creates air pockets and allows for the wearer to self-thermoregulate and maintain critical core temperature. Due to the net-like weave, the Airbase makes significantly less contact with the skin than traditional base layers, and in turn wicks sweat and moisture away from the body more efficiently than any other. This means that even when wet, the air pockets are able to remain warm to maintain body heat while also accelerating the ventilation process.


  • Big air pockets
  • Polypropylene material
  • Full blown cooling
  • Fully Taped Seams
  • Ion scent control
  • Elastic waist band
  • Knit cuffs


With Airbase’s big air pockets, you have nothing contacting the majority of your skin surface, while adjacent polypropylene wicks moisture, so you always feel dry and warm.


Designed for a close-to-the-body feel with a four way stretch material that won’t hold you back.


With a water resistant, yet-extremely breathable membrane and 4-way stretch, mid weight layers provide excellent warmth-to-weight ratio to keep you comfortable without weighing you down.


Technical, versatile, lightweight, and built to last. Made of 4-way stretch polyester with a DWR finish, providing a close riding, athletic fit with a cut that gives unrestrained freedom of movement.


Featuring 80gm Primaloft insulation, packable into its inside-chest pocket, breathable, and touting a superior warmth-to-weight ratio, Eberlestock cold weather gear is built to perform.


Four-way stretch fabric with a 40K+ breathability rating and 20K+ waterproofing will keep you dry when it rains -- and will not cause it to rain condensation inside the jacket when you are climbing up a mountain.

Customer Reviews

Based on 21 reviews
Kevin G.
Airbase Base Layer - Bottoms

Another great product from Eberlestock, easy transaction and speedy delivery to Canada

Gabe R.

Read good things about these and they really do work. Very light but incredibly warm and breathable. They are tighter fitting and look very sexy so keep that in mind, haha. Looking forward to really testing them out for warmth and to see how quickly they dry when sweating but looking promising.

Nick K.
Very good

I have needed something like this for a very long time. It's a game charger for people who move a lot and have big legs

Gerald P.
Unbelievable How Light

This product is unbelievable as to how light and effective it is. Would definitely recommend.

Justin H.

These are amazingly light weight and warm.

Second pair I buy

Best for just about anything, creates a nice layer of air pockets in-between long johns and pants
Helps when sitting still, keeping warmer longer.
When you are on the move they don't get super hot but stay cool by airing out and wicking moisture away from skin.

Well worth the money

Up here in northern Canada it gets frickin cold up in the mountains this time of year.

I started using airbase for an against the skin base layer, then some heat reflective long underwear over them, and it's like a sealed envelope of heat. Airbase moves well with the body and is virtually weightless.

It would just be nice if Eberlestock had a warehouse north of the boarder to eliminate all the extra costs. They ended up costing over double due to the invisible line that separates our two countries that where once one great nation, but as the saying goes divide and conquer then distract them with media and entertainment.

Brendan M.

The fit is excellent for me with size medium and my 33” waist. I’m just coming into winter season soon so I have only worn the pants a couple of times in the fall. Even when it was still a bit warm, they’ve been great at cooling down effectively. Im looking forward to wearing them this winter for a real test compared to my wool base layer.

Mike G.
Solid Baselayer

Light weight. Warm. Highly breathable. Definitely recommend.

Best base layer I've ever worn

Owned a set of these for 4 years now. Used them not only for military but civilian life also. 20 degree weather and saturated cloths but with these on you and you won't even notice. Might look like you are gearing up for the gay club and pricey but well worth every penny.