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Power Grid™.

Beyond Ready.

Lightweight fabric, 
made for movement.

Power Grid™ fabric detail

Power Grid™ Key Features & Benefits.

Bi-component Knit.

Superior wicking.

Highly breathable.

Warmth without weight.

Efficient performance.

Lightweight.

Power Grid™ fabric detail
Power Grid™

Polartec® Power Grid™ is a lightweight fleece base layer designed to optimize and regulate body temperature. The proprietary grid fabric construction bi-component knit wicks away moisture and transfers it to outer layers for fast evaporation. It's grid design creates open air channels to increase breathability and reduce bulk, while enhancing thermoregulation.

  • Comfortable and ultralight fleece, keeping you warm without weighing you down.
  • Breathable knit keeps heat in when it's needed, lets it out when it's not.
  • Removes moisture to keep you in the moment, without distractions.
  • Compressible for easy packing.
Polartec® Power Grid™ is a lightweight fleece base layer designed to optimize and regulate body temperature. The proprietary grid fabric construction bi-component knit wicks away moisture and transfers it to outer layers for fast evaporation. It's grid design creates open air channels to increase breathability and reduce bulk, while enhancing thermoregulation.

Go Beyond, Today.

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Made With Power Grid™.
Men's R1® Fleece Pullover
Patagonia.

Men's R1® Fleece Pullover.

Made with Power Grid™.
Women's R1® Fleece Pullover
Patagonia.

Women's R1® Fleece Pullover.

Made with Power Grid™.
PRO Sun Hoodie
Orvis.

PRO Sun Hoodie.

Made with Power Grid™.
Women's Thermal Base layer long sleeves
MAAP.

Women's Thermal Base layer long sleeves.

Made with Power Grid™.
Women's Thermal Base layer Tee
MAAP.

Women's Thermal Base layer Tee.

Made with Power Grid™.
Women's Thermal Base layer Vest
MAAP.

Women's Thermal Base layer Vest.

Made with Power Grid™.
Men's Thermal Base layer long sleeves
MAAP.

Men's Thermal Base layer long sleeves.

Made with Power Grid™.
Men's Thermal Base layer Tee
MAAP.

Men's Thermal Base layer Tee.

Made with Power Grid™.
Men's Thermal Base layer Vest
MAAP.

Men's Thermal Base layer Vest.

Made with Power Grid™.
View All Power Grid™.

Power Grid™ Stories.

Featured Partner: NW Alpine

Featured Partner: NW Alpine
Partner Product Release: Wanderlust

Partner Product Release: Wanderlust
Partner Product Release: Norrøna

Partner Product Release: Norrøna
Featured Partner: Le Col

Featured Partner: Le Col
Featured Partner: Teton Gravity Research

Featured Partner: Teton Gravity Research
Partner Product Release: Ridge Merino

Partner Product Release: Ridge Merino
2023 Polartec Apex Award Winners Announced

2023 Polartec Apex Award Winners Announced
Featured Partner: Trangoworld

Featured Partner: Trangoworld
Partner Product Release: ORNOT

Partner Product Release: ORNOT
Featured Partner: ThruDark

Featured Partner: ThruDark
Partner Product Release: Pas Normal

Partner Product Release: Pas Normal
Featured Partner: Maap

Featured Partner: Maap
Partner Product Release: Mammut

Partner Product Release: Mammut
Partner Product Release: Moncler.

Partner Product Release: Moncler.
Featured Partner: Millet

Featured Partner: Millet
2022 Polartec Apex Award Winners Announced

2022 Polartec Apex Award Winners Announced
View all.

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