Adult and youth walking in the snow

Keep warm, get stuff done.

Polarmax base layer clothing is built to handle the elements.

When you are working hard in ice-cold temperatures, your thermal wear shouldn’t get in the way. You need something comfortable that will keep you warm. That’s where our specialized thermal clothing comes into play.

You can trust our well-designed, durable base layer clothing because it comes from a company with over three decades in the business. We make it our personal goal to provide customers with the exact clothing they need to work outdoors in lower temperatures. With our thermal base layer clothes, it’ll be much easier to get out there and get stuff done, no matter what Mother Nature throws at you.

Explore Polarmax

Base Layer Clothing

  • Man crouching down in the snowy forest wearing a hat.

    Double Layer for Cold Conditions

    Polarmax’s double layer thermals are constructed with two layers of fabric connected back to back with open spaces between the layers to trap and hold warm air. Expertly manufactured with Acclimate Dry fibers, our double-layer thermal clothing transports moisture away from the skin to keep you warm, dry, and very comfortable.

    Shop Double Layer 
  • Man sitting out in the snow

    Merino Wool for Cold Conditions

    Polarmax has made the ultimate Merino wool thermals by combining pure Merino wool with Acclimate Dry fibers and spandex. This has created a Merino wool heavyweight base layer hybrid that is warm, comfortable, and easy to move in.

    Shop Merino Wool 
  • Winter Fishing snow by a river with a man standing on the bank

    Microfleece Mountain Weight

    The microfiber polyester yarns used in our micro fleece thermals are what make this fabric super soft to the touch. If you’re looking for billowy warmth without the weight, our micro fleece long underwear is the most durable and breathable option on the market for you.

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Polarmax Single Layer Collection

Everyday comfort and warmth

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