No Sweat Undershirt Black
180-Day Satisfaction Guarantee
Wear any colored dress shirt you’d like, without the fear of sweat stains or bad odor.
Sweat proof, moisture wicking, stain resistant, odor repellent, and 100% breathable.
Blocking, absorbing, and evaporating moisture, whilst being stretchy and comfy.
Keeping you dry, cool, and fresh, with no bad odor left behind.
For detailed measurements, please see our size chart integration next to "Size".
Shipping & Returns
Free Express shipping: £110+ / €130+
Standard shipping: £19 / €25+
US & Canada
Free Express shipping: $130+
Standard shipping: $40
Rest of the world
Free shipping: $170+
Standard shipping: $55
You can read more about our Shipping policy here.
180-day Satisfaction Guarantee
We offer a 60-day return and a 180-day exchange.
To be eligible for a return, your item must be in the same condition that you received it:
• Unworn and unused
• With all tags attached
• In its original packaging
And the receipt or proof of purchase.
How you return an item or order:
1. Contact us at firstname.lastname@example.org.
2. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package.
Items sent back without us acknowledging them will not be accepted.
Please contact us with any questions at email@example.com or use our Live chat.
I have tried an undershirt and a t-shirt, both really good products. Amazing how sweat stains simply does not arise, and also very strtchy and comfortable to wear.
Excellent. Due to Covid19 and general forgetfulness we didn't get around to return a polo for many months in order to get a different size but still no problems and l just received my new polo in the correct size. So thumbs up for their flexible return policy
I wrote Labfresh after I mistyped the address on my order. 5 minutes later Martin replies, saying he fixed my problem and that my parcel is on its way.
This company should be seriously proud of their product(s). I am of course happy with all the sweaters, polos and t-shirts from No Sweat Clothing, even with red wine spilled over it, but what their socks have went through is bizarre.
At last, but not at least, their clothes are super easy to combine and it’s hard to go wrong in style. Just plain quality.
Great products and great customer care.
As expected again great product and service
Even when ordering on Sunday next day delivering!
No Sweat stands out in exceeding my expectations in customer experience and the experience of their products. Very happy with it.
Playing golf in Florid heat a lot, and this is a much better product than the regular polos. Had these for a month now, the effect stays, the collars don't curl, and the fit is accurate.
My husband suffers from hyperhidrosis. And these polos are an absolute life saver! They are extremely comfortable an no sweat shows at all. Not even on humid Manchester days! Would highly recommend this for anyone suffering this condition. Would recommend going one size up if you're not sure what size to go for. He wishes they had more colours, so I sent them an email about it :P
If anyone is familiar with Thompson T, these not only covers your underarm, but the entire garment. It catches all of my sweat! I feel like it dries much quicker though. It looks exactly like a normal polo on the outside. Would definitey recommend, and I will be purchasing the light blue color soon.
I got this for my husband and he loves it. I live in Texas where it gets hot, and he wore this the whole day the other day, and trust me, these are sweat proof! The color is very nice, the fit just perfect. The length is also good and the fabric is breathable. It has good 'stretch' to it, and washes nicely without having to be ironed. This is the perfect polo if you want to stay cool all day without worrying about sweat marks.
Material is strong, but has a nice stretch to it. Fits comfortably as an undershirt. If you want to wear it as an every day, maybe size up one for a little bit looser fit. Sweat is not an issue, even under heavy exertion.
I use these shirts every day now. Of course they are perfect when it's hot, but I get sweaty armpits even just working from home in the winter, and these work perfectly for me. I have also tested them in the gym just to try, and they work great.
I'm a hyperhydrosis sufferer, mainly from my back, chest and shooulders. And whilst there are many solutions that can solve underarm sweat stains there are few which offer all over torso protection. No Sweat Clothing however does. And they're a game changer. I can now happily wander about in 25+ degree heat without a worry.
Nothing shows on the exterior - the interior however is another story! When it comes to the underarms, these as just as good as the other brands who solely focus on underarm sweat.
I'm glad I found them! Fit and material is also great and post wash they are still like new.
I have been struggling with Hyperhidrosis for some years now, and I have tried most clinical products etc. And they either don't work or irritate my skin. I never had the confidence to wear light color shirts because of my underarm sweat stains, so I tried this t-shirt, and it worked like magic!! So I bought 4 more! Haha! It simply gave me the self confidence I needed especially during the hot sommer days. Being the first summer with my new girlfriend and all.. Recommending this all the way!
180-Day Satisfaction Guarantee
NO MORE EMBARRASSING SWEAT STAINS OR ODOR
Made for you to have the confidence to tackle any sweat situation, without the fear of sweat marks or odor.
"Show nothing but confidence"
Revolutionary fabric that gives an all-over sweat blocking effect against any visible sweat stains. Total protection against all-over upper body sweat marks.
Absorbs moisture and moves it to the fabric’s outer surface, where it then evaporates. Leaving you dry, and free of stickiness.
Stain resistant on both the inner and outer layer of the clothing. Stops sweat from the inside, and coffee from the outside. Keeping you clean and dry all the time.
The material is woven with antibacterial and quick-dry functionality, keeping you fresh, cool, and free of bad odor all day.
The inside: Moisture-wicking, odor eliminating, antibacterial, quick-dry, and soft on the skin.
The outside: Sweat-blocking, stain repellent, moisture evaporating, and breathable
No Sweat Clothing™ is backed by a Ph.D. in molecular biology and nanotechnology.
We truly believe that our sweat-proof clothing is superior to any other.
Your Questions Answered
How are No Sweat Clothing™ different from other brands?
The main difference between us and other brands, or products, on the market similar to us, is that we have developed our own unique technology wich does more than just protecting an area around your armpits.
Instead of only having armpit-protection, our fabric protects the whole clothing itself,, of course without the user noticing.
So, instead of having "extra protective pads" sewed in under your armpits, you'll experience all over sweat blocking, sweat wicking, stain repellent, odour neutralising, breathable and stretchy piece of clothing.
*Guarantee of production of European standards.
Read more about Our Story here.
Will the effectiveness deteorate over time?
Good News! No, it won’t.
The sweat repellency properties of the outer layer of the fabric are built on nanotechnology-based molecular reactions within the fabric itself, not spray-on chemicals.
So even after 100 washes, significant sweat repellency remains an intrinsic property of the fabric.
Read more about our Secret Technology here.
How does the sweat-wicking help?
While the sweat blocking technology stops sweat from showing on the outside, the moisture-wicking technology absorbs and moves the sweat to the fabric’s outer surface, where it evaporates.
Since the material is antibacterial and 100% breathable, not only does it wick away moisture, but it also dries it out rapidly so that your sweat doesn’t saturate the fabric.
Leaving you feeling clean and fresh. With no odour left behind.
What does sweat proof mean?
It means you will be free of any Sweat stains on your clothes.
And thanks to our double protective layer, you'll also have complete protection from stains like coffee, milk, or wine on the outside, which creates complete and efficient protection on both sides of our clothes.
Keeping you cool and fresh on the inside, and free of any kinds of stains on the outside.
Ready-made for you to enjoy every day without the anxiety of visible stains.
Care & Sizes
What size am I?
• Our products fits to true size. We recommend sizing up if you're between sizes
• Maximum shrinkage of 5%
If you are in doubt, please use our fit finder too or look at the size guide.
Still unsure? Contact us with your height, weight and body type and we’ll help you find your perfect size & fit.
How do I wash my clothes?
All they need is normal clothing care.
One of the advantages of our garments is that they do not need special care for their washing and maintenance. You will find that by the time your shirt comes out of the spin dry cycle in the washer, its already nearly dry.
However, some pinpoints for best results:
1. Make sure your sweat proof undershirts are inside out when you put them in the washer. This allows the water and detergent to make unimpeded contact with the areas of sweat protection.
2. Wash in water under 40℃ on a low cycle with similar colors.
3. Line dry. Do not dry clean.
4. Always use the recommended amount of your regular detergent.
5.Do not use bleach or vinegar.
Please check the care instructions specified on the label of your shirt.
180-DAY SATISFACTION GUARANTEE
We offer a 60-day refund and a 180-day exchange.
FREE AND FAST DELIVERY
We offer free international express shipping.
For your safety, all payments are done behind an encrypted paywall.