100% Sweat-Proof Guarantee
Pit Stopper Undershirt
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$46.99
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$46.99
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Rated 4.8 out of 5 stars
4.8 Stars
Neat vs. Them
The Technology
What People Are Saying
With 'The Pit Stopper' Crew Neck 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
View Size Guide
Hides Sweat
Stain Resistant
Faster Drying
Reduces Stickiness
| 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 |
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
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.
When to use it...
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.
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 Neat™ essentials into your life.
Loved By Thousands
Loved By Thousands
Total 5 star reviews: 224 Total 4 star reviews: 26 Total 3 star reviews: 4 Total 2 star reviews: 2 Total 1 star reviews: 4
96%would recommend these products
Slide 1 selected
260 reviews
- BWBrooke W.Verified BuyerReviewingSweat Defender Crew - AsphaltI recommend this productRated 5 out of 5 starsYesterdayLove it
Great shirt. True to size. Comfortable. Will buy more
Neat™ | Sweat-Proof Apparel3 hours agoLove hearing this, Brooke. Really glad the fit and comfort are working well for you, and honestly means a lot knowing you're planning to get more. Thanks so much for the support and for sharing your experience.
- BWBrooke W.Verified BuyerReviewingSweat Defender Crew - Midnight BlueI recommend this productRated 5 out of 5 starsYesterdayExcellent shirt
Works great in the hot Texas heat! True to size. Will buy more
Neat™ | Sweat-Proof Apparel3 hours agoThis is awesome to hear, especially knowing it's performing well in that intense Texas heat. Really glad the fit is working out perfectly for you too. Thanks so much for the support and looking forward to having you as a repeat customer.
- AVAngela V.Verified BuyerReviewingSweat Defender Crew - Midnight BlueI recommend this productRated 5 out of 5 stars4 days agoNo sweat!
These shirts are great. My husband has hyperhydrosis and these work well for him. Thx!!
Neat™ | Sweat-Proof Apparel3 hours agoThis is so great to hear, Angela. Really glad the Midnight Blue is working well for your husband and helping with the hyperhydrosis. That's exactly what we designed these shirts for, so knowing they're making a real difference honestly means everything to us. Thanks so much for sharing this and for the support.
- DDSReviewingSweat Defender Crew - AsphaltI recommend this productRated 5 out of 5 stars5 days ago5 Stars
Amazing shirt. Fit is true to size, fabric is soft and doesnt show sweat. impressive!
- SBScott B.Verified BuyerReviewingSweat Defender Crew - BlackI recommend this productRated 5 out of 5 stars5 days agoAwesome
Not sure why I waited so long to give these shirts a try but so glad I did. Will definitely be ordering more!
Neat™ | Sweat-Proof Apparel3 hours agoLove hearing this, Scott. Really glad you finally gave them a try and that they lived up to expectations. Thanks so much for the support and looking forward to having you as a repeat customer.
FAQs
What technology is used to make Neat's sweat-proof t-shirts?
Our secret sauce is all in the fabric! Crafted with a blend of advanced polyester and spandex, our Neat Apparel strikes the perfect balance of breathability, stretch, and comfort. Ideal for your daily escapades and environmentally friendly, each piece is designed with sustainability and your active lifestyle in mind.
Are Neat's shirts suitable for athletic use, casual wear, or other occasions?
Engineered to withstand the rigors of intense workouts (burpees, we're looking at you), our sweat-proof shirts are also designed for versatility. With a sleek, wrinkle-free appearance, they're equally at home in business casual settings, during travel, or on a spontaneous date. From the gym to the boardroom to a night out, our t-shirts seamlessly adapt to your lifestyle.
Does Neat fabric shrink after washing and drying?
Absolutely not! Our Neat fabric is as dependable as your most trusted companion, maintaining its size and fit wash after wash. You can rely on our apparel to keep you comfortable and stylish, with no unexpected surprises.
What is the sizing like? Is it true to size?
We've got your back! Our sizing is crafted to be as reliable as your go-to pair of jeans. Dive into our size chart to find your perfect fit, confidently knowing our apparel is true to size.
I have hyperhidrosis; is this apparel suitable for me?
Absolutely, we've got you covered! Whether you're tackling a tough workout or managing hyperhidrosis, our Neat Apparel is your ultimate sweat-wicking ally. Stay dry and boost your confidence with our innovative solutions.
How should I wash and care for my Neat Apparel?
Keeping your Neat Apparel pristine is a breeze. Simply wash it with similar colors, using a gentle detergent, and steer clear of harsh chemicals. For the best results, hang it to dry or tumble dry on low.
How can I return an item?
Need to make a return? No stress! Our return process is straightforward and user-friendly. Visit our Returns page for simple instructions and enjoy a hassle-free return experience.
How can I track my order?
Eagerly awaiting your Neat goodies? Stay informed every step of the way! Once your order is on its way, we'll send you a confirmation email with a tracking number, so you can monitor your package's progress right to your doorstep.
Do you offer international delivery?
Absolutely! Neat Apparel delights customers around the globe. No matter where you are, we're here to deliver our comfortable, innovative products directly to you. Just select your country at checkout and prepare to experience the joy of Neat.
How durable is Neat Apparel?
Neat's benefits are designed to last through the lifetime of each garment, or about 60 washes. Beyond 60 washes, you might notice a slight decline in performance—it might be time to refresh your wardrobe with a new addition!
