Neat™ "The Pit Stopper" Undershirt

33 reviews
Regular price $29.99
Shipping calculated at checkout.

Technical crew neck undershirt, made with Neat™ Fabric to keep sweat hidden, featuring a fitted construction to tuck comfortably under the dress shirts and polos you normally sweat through. 

Features a special triple layer underarm panel to fully block any moisture in the highest sweat areas.  The laminated panel looks and feels just like the rest of the shirt, yet still blocks any moisture from penetrating through.

Designed solely as an undershirt- will block sweat from passing through like a champ, but may "look" wet even if completely dry because white is transparent. So wear it as a sweat-blocking layer underneath something, or if you decide to wear it as a stand-alone tee know it will not hide sweat for the reason above.

It's normal to sweat as we move about our lives. We see that as a sign of progress.
The clothes we wear just need to keep up. 

Sweat bullets:

    • Blend of fabric and technology
    • Sweat-hiding from the inside out
    • 95% Premium Cotton \ 5% Spandex 
    • Tumble dries without shrinking
Customer Reviews
4.8 Based on 33 Reviews
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Filter Reviews:
Heather T.
United States United States

Works great for hyperhydrosis

My husband has hyperhydrosis in his underarms, and before finding these shirts it was impossible to stop noticeable sweat marks while he was wearing dress shirts. These completely block the sweat so his outer shirt stays fully dry. They're basically magic.

Jose L.
United States United States

Nice T-shirts

Great experience.

Jose L.
United States United States

Nice undershirts.

So far they are confterble .

Christopher M.
United States United States

Fantastic Tshirts

Amazing! I love these shirts. Will be ordering more.

Edgar O.
United States United States

Best shirts on the market hands down!

Not only do they not sweat through, they keep you cool. Superb product!

Magic under the hood

Neat® fabric is sweat-activated.

Reliable down to the last drop

Hides sweat

Sweat-activated fabric stops moisture from escaping to the outside of the shirt. 

Faster drying times

Maze-like fabric system can diffuse sweat like magic.

Reduces stickiness

Sweat is redirected away from the body to keep parts of the shirt completely dry.

Neat® Fabric

Neat® is a patented blend of fabric and technology that protects you from looking sweaty from the inside out.

Neat® vs.

Like wearing a soft cotton t-shirt with sweat-activated superpowers..