The ONLY Base Layer You Need

5x Warmer Than a Traditional Base Layer

20% off All Orders Plus Free Shipping using promo code:
EXPIRES 06/15/2021

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5 out of 5 stars
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Our #1 Selling Product

Our Best-Selling Product Offers Unmatched Warmth with Complete Freedom of Movement

Let us prove to you that we are the best base layer on the planet!

Try our product risk-free and if you don’t absolutely love it you can return it for FREE.

Zerofit’s patented Heatrub technology offers the most technically advanced base layer in the world! Zerofit’s products are engineered to provide unmatched warmth with total freedom of movement.

No other base layer in the world is made this way! A traditional base layer simply seals in body heat. Zerofit's Heatrub technology creates heat with movement, offering unmatched warmth and complete freedom of movement for hunting, golfing, running, skiing, and any of your favorite outdoor activities.

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Hit it Big When it's Cold

Don't Let Your Base Layer Affect Your Swing

The Zerofit Ultimate has been called one of the most revolutionary pieces of golf clothing in the last 15 years. Never be cold again – wear a Zerofit!

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Fabric technology from Japan that performs with you!
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Stay in the game

When Nature Says Stop

Zerofit base layers provide maximum warmth with minimal restrictions.

zerofit fabric technology

Twice as warm as a sweater

Zerofit Ultimate keeps you warm by way of a unique mix of five fibers and a patented knitting process. The extra-long fibers on the inside, gently rub against your skin to create frictional heat.

Heatrub Move

Say goodbye to cold sweat!

The MOVE gives you instant heat with zero sweat too! It has a cooling two-layer construction which moves moisture from the body to the outer shell fabric where it dries ultra-fast.


I really liked the ZeroFit Heatrub baselayers as they did everything that they claimed they could. Both felt lightweight and didn't restrict my movement, they definitely did a good job of keeping me warm, and the fact that they were relatively water resistant was also a nice bonus. The samples I tried were pretty plain- black and grey- but I've seen a couple of other colour options including red and navy too so you can match up with the rest of your gear you usually wear.

Daniel Box
Golf Alot Review

The Ultimate line delivers the warmth needed for the Mid-Atlantic winters and lives up to its name. Zerofit brand may be new to the US market and may require a little leap of faith because you probably cannot find it in stores, but those who are willing to take the leap will certainly find high performing clothing for cold, cold mornings.

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