Ready to move in comfort? Discover our range of women's breathable base layers designed to keep you dry all day. Whether it's a stroll or a brisk walk, our garments give you the comfort you need to focus on your activity.

The mission of a base layer or thermal underwear is primarily to manage the moisture produced by the body. This base layer is used to wick away sweat and, depending on the type of physical activity, it should also keep you warm or cool.

To be highly effective, it should be snug but not too tight to transport moisture to the outside while retaining your body heat. A base layer should have good odor protection and keep you warm and dry.

Are you looking to create the most comfortable and efficient layering system? We have everything you need! Our guide on the layering system explains how to choose the right clothing with a proven combination of base layer, mid-layer, and outer layer.

Also, check out our article on choosing the right base layer.

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Chl performance

crew neck base layer
$ 99.99
2 colors

Chl performance

thermal pants
$ 89.99
2 colors

Chl plus

zip top base layer for women
$ 119.99
1 color

Chl Plus

base layer pants for women
$ 109.99
1 color

Chl Ultra

zip-neck base layer top for women
$ 124.99
1 color

Chl Ultra

base layer pants for women
$ 119.99
1 color

Montserrat 2.0

women's cross-country ski pants
$ 199.99
1 color