100-Day Satisfaction Guarantee
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Pit Stopper Undershirt 2-Pack
White
![](http://www.neatapparel.com/cdn/shop/files/PDP_WaterBalloon_Video_Image_1.png?v=1712860067&width=360)
![](http://www.neatapparel.com/cdn/shop/files/Sweat_Simulation_Video_Header.png?v=1712860789&width=360)
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With 'The Pit Stopper' Undershirt, you're not just donning a layer under polos and button downs; you're arming yourself with confidence in the epic battle against pit stains. Crafted from our unique Neat™ fabric that expertly conceals sweat, 'The Pit Stopper' features additional triple-layer panels under the arms. These enhancements ensure that nothing breaks through your shirt—except, of course, your Clooney-esque charisma.
Features:
- Blend of fabric and Neat™ technology
- Sweat-hiding from the inside out
- 95% Premium Cotton \ 5% Spandex
- Triple layer underarm panels
- Tumble dries without shrinking
Included in the Pack:
- 2 “The Pit Stopper” Undershirts
View Size Guide
Moderate Sweat |
Heavy Sweat |
Extreme Sweat |
|
---|---|---|---|
Use Case | Casual/Work | Physical Activity in Hot Weather | Extreme Physical Activity |
Sweat Protection | |||
Sweat Visibility | Invisible | One or two minor spots, hardly visible | Isolated spots around neck & armpit |
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Jim H., Verified Buyer
It’s like you gave my shirt superpowers
In one day, the green Neat shirt stopped the rain when I was outside and then had me looking 100% dry after 6 hours at an all day festival in 90 degree heat.
![Pit Stopper Undershirt 2-Pack](http://www.neatapparel.com/cdn/shop/files/PitStopper_2Pack_Graphics.png?v=1713406821&width=360)
Pit Stopper Undershirt 2-Pack
Neat Men's Tops
Size | Height | Chest | Arm |
S | 66.-69.5" | 36-38 | 24.5" |
M | 69.5-72 | 38-40 | 25 |
L | 72-74 | 40-42 | 25.5" |
XL | 74-76 | 42-44 | 26 |
XXL | 76-78 | 44-46 | 26.5" |
Size | Height | Chest | Arm |
S | 167-176 | 91-97 | 62 |
M | 176-183 | 97-102 | 63 |
L | 183-188 | 102-107 | 6 |
XL | 188-193 | 107-112 | 66 |
XXL | 193-198 | 112-117 | 67 |
Notes:
If you are between two sizes (example: L for height and but M for chest), order the size indicated by your chest measurement.
If you are between two sizes (example: L for height and but M for chest), order the size indicated by your chest measurement.
![](https://cdn.shopify.com/s/files/1/0278/3664/5437/files/Vector_4.png?v=1708541173)
It’s Like Magic
Neat® is a patented blend of moisture wicking fabric and sweat proof technology that protects you from looking sweaty from the inside out. In other words: Neat® allows the garment to capture the excessive sweating and body odor, while channeling in a "maze" that spreads the moisture inside the garment helping it dry more rapidly.
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HOW WE COMPARE
Us vs. Them
See why guys are switching to Neat® over the other regular t-shirt brands out there.
Finally, a product that doesn't leave you looking sweaty and feeling wet all day. No more sweat-stains. No more cheap shirts.
It's time to add some NeatTM essentials into your life.