Why We Built This

Baselayers are essential, and the Liso is our go-to.

Why It's Different

The Liso’s fabric blend combines spandex and sustainably minded recycled polyester to keep moisture at bay.

About This Product


For those who won’t let teeth-chattering temps get in the way of their time outside, our Liso Baselayer Bottom is where your cold-weather layering begins. The Liso’s stretchy, recycled polyester fabric—which features a flat face for smooth layering, and a brushed backer for added next-to-skin softness—manages moisture during energetic pursuits and dries in a flash to keep you comfortable. We also added Polygiene® odor-control technology that’s embedded in the fabric, so you can wear it longer and wash it less.


  • Stretchy, moisture-wicking blend of recycled polyester and spandex
  • Polygiene® odor-control technology embedded in the fabric

Why You'll Love It

Polygiene® Odor-Control Technology

If you’re sick of washing your clothes with every other wear, these bottoms are for you. Embedded with Polygiene® odor-control technology, they keeps smelling fresh even after a long day on the slopes or trails.

Smoother than Smooth

We call it Liso for a reason. These buttery bottoms are perfect for seamless layering.

Simplicity Is Best

A great baselayer is simple with a few deliberate finishing touches, like the Liso’s odor-control technology and moisture-wicking fabric blend.

Behind The Design

Our Giving Model

Giving is core to who we are. We tie our earnings to impact by allocating 1% of annual revenues to the Cotopaxi Foundation, which then distributes multi-year grants to thoroughly vetted nonprofit organizations who focus on improving the human condition and fighting extreme poverty. Since 2014, we have helped our impact partners reach an estimated 3 million people in extreme poverty through traceable and valid means.

Certified B Corp

Cotopaxi is B Corp Certified. This means we have passed rigorous standards of ethical conduct. Learn more about B Corp.

Behind The Design

About this Factory

Manufacturing details:

Our Liso Baselayers are produced at one of the most well-respected activewear manufacturers. Located in Cambodia, this best-in-class factory is revered for its sustainability and energy efficiency. Learn more about this factory. 


Cotopaxi Liso Baselayer Pant - Men's BSLT-F20-BLJA-M-S 842677198013 842677198013
http://schema.org/InStock 60.00
Liso Baselayer Pant - Men's has a rating of 4.9 stars based on 13 reviews.