The Foundation of Comfort + Performance

From lightweight and breathable to mid-layer applications with 4-way stretch, Polartec’s wide-range of base layer fabric platforms always put performance next-to-skin, for any activity or weather condition.


Fabric Technology Designed To Utilize the Body’s Natural Cooling Process — Sweat.

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Power Dry®

The Most Advanced Next-To-Skin Moisture Management.

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Power Grid™

The Evolution of Bi-Component Surface Constructions.

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Power Stretch®

Performance-Fit Fabric Platform for Advanced Stretch Applications.

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Power Stretch® Pro™

The Most Advanced 4-Way Stretch + Recovery.

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Power Wool™

Bi-component Knit Combines Merino Wool w/ Advanced Synthetics.

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Spotlight On


Next-to-skin fabrics that target wicking and fast drying will keep moisture moving, but don't work towards actually cooling the body down. Delta™ works more efficiently by elevating touch-points for increased airflow, faster moisture dispersal, and reduced wet-cling.

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