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The Thompson Tee Original Fit Sweatproof Undershirt for Men features patented Hydro-Shield technology with clinical-grade sweatproof pads that block underarm sweat and odor. Made from 100% premium combed cotton, it offers breathable comfort and a sleek deep V-neck design ideal for professional settings. Designed and ethically manufactured in the USA, this aluminum-free undershirt is machine washable without losing effectiveness, empowering men to stay dry and confident during high-stakes moments.

























| ASIN | B07C8C6DTX |
| Best Sellers Rank | #55,084 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #73 in Men's Undershirts |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,790) |
| Date First Available | April 25, 2013 |
| Department | mens |
F**T
These WORK! Life-changing!
Not often that I can say a piece of clothing has changed my life. Being a pretty big dude, when I get hot I tend to get drenched. As I often wear long sleeve dress shirts for work, this has always been somewhat embarrassing. These undershirts work. They really keep the moisture off of me and off my shirts. They somehow dissipate it off into the air. I had a few that arrived in my order with a tiny hole near the neckline. Not a big deal but I did let the seller know in case it was a batch defect. They immediately sent me replacements. Excellent product and customer service! Be sure to wash these on ‘delicate’ and do not put in dryer. Hang up and let them air dry.
B**E
Perfect at what it's designed for
Some sizing inconsistency BUT they work so well at what they are primarily designed for that I don't even care. 5 stars. I own 5 of them and wear them almost every single day with no sweat stains whatsoever anymore.
L**S
Best t-shirt ever
Chronic sweat factory here, these shirts are my absolute favorite. I have them in 3 colors and wear them as much as humanly possible. Got a flight? this shirt. Going to the mall? this shirt. Driving long distance? this shirt. Meeting my bf's family? this shirt. No matter how hot and sweaty my pits get, they have not once soaked through. I'm usually a men's Large t-shirt, and the size Medium fits me a little baggy, whereas Small is snug and comfortable. The padding is thick and can take a little time to get used too, but after a while it feels like a regular t-shirt. The underarms get a little poofy after a few washes, but they flatten back down as you wear it.
C**N
Works as advertised, but creates a new problem...
I want to start by saying, you absolutely get what you pay for with this product. It really does capture all the sweat and will keep whatever shirt(s) you're wearing over top it of dry. However, after a few months of wearing it once or twice a week, a new problem arose. The washing instructions say to be sure that it's inside out and to use warm water, which I always follow (this shirt catches every drop of sweat, so trust me, it's gross by the time you take it off... you wouldn't want to clean it any other way). The problem I mentioned earlier is that once you've worn it enough times, even if you've been following the proper cleaning instructions, after about four hours of wearing the shirt it'll start to smell like you have two smelly wet gym socks tucked up under your arm pits. I've even tried washing them twice before wearing them again, but it doesn't help. So it creates this issue of "do I want to have no pit stains, but smell like I just came out of a locker room... or do I opt for pit stains but at least smell better?" Mind you, I still wear deodorant, but the smell over powers it. I'm not sure if these shirts have a 'shelf life' or something where after a certain number of uses you're just going to have to endure your own odor, but I just wanted people to be aware of this. Again, the shirt does exactly what it says it will and it does it well, but after enough use, you may want to consider wearing a newer one because like people say "if your body odor is strong enough that YOU can smell it, than other people can definitely smell it too".
J**E
Way, way, way too big
This is on of the worst fitting t-shirts I've ever purchased. I usually wear a medium, and after seeing the picture and reading the reviews, I thought that it would be a little big so I ordered a small. The small is *extremely* large. After washing it, I thought it would shrink and fit better, but it did the opposite and stretched out more. I expected the padded area to be snug up against my underarms, but they sag by at least 2 inches, making it nearly useless as the sweat just drips down my sides and doesn't get absorbed by the padding. My wife generally doesn't say anything about my clothes and every time I have put on this t-shirt, she says, "I hate the way that looks on you". I had high hopes and I think the padding could work well, but with such a horrible fit, it's too hard to tell. I wanted the "slim fit" but they didn't offer it with the deeper V. I'll probably give it one more shot with the slim fit regular V and see how it goes.
R**Y
No more hiding my saturated arm pits under a black jacket!
I have never written an Amazon review before, but this Thompson Tee was so incredible, I feel compelled to do so!! I heard of this product from a recent article in Buzzfeed for people that perspire more than others. It could be 45 degrees outside, and I will be sweating. I'm just one of those guys, I'm always running hot temperature wise, and my wife calls me a "furnace." When I am at work (Furniture Sales) I am constantly running around the sales floor, lifting and moving heavy objects, working with the public, etc. By 11:00am, my arm pits are already saturated! I wear a black sports coat all day in order to hide my perspiration stains. When I read about Thompson Tee's, I was skeptical. And the price is $30, not exactly cheap! But I decided to try it. At first, upon opening the package, I thought the overall material was too light weight, and the V-neck was cut too low! But I later realized after putting it on, that this was perfect for not feeling a "heavy" under shirt, and the with the lower V cut, all of my button up oxford shirts do not show that I am wearing an under shirt! That is very well thought out, and my wife loves not having to see my undershirt poking out anymore!! So, how does it hold up with sweat? All I can say is HOLY MOLY!! You can feel the sweat pads soaking up everything, and never once bleeding sweat stains through the shirt!! I was completely shocked that for the first time in decades, I was not having to hide my sweat stained shirt under a sports coat!! Talk about re-newed confidence!! I could not believe that not once during my 10 hour shift did I EVER show any perspiration on my oxford shirt! And it has continued to work every time after washing as well!! I am ordering several more of these, because at $30 per investment, they are also saving my expensive sports coats and suits from constant dry cleaning bills, and costly replacement!! I HIGHLY recommend Thompson Tee if you excessively perspire under the arms!
H**F
Ein gutes T-Shirt wenn man viel Schwitzt. Das T-Shirt hat große Schweisspolster wodurch sie auch bei starkem Schwitzen über Stunden trocken halten. Ich habe sie nun schon seid einigen Wochen und trage täglich eins. Auch nach mehreren Waschgängen und mehrmaligem tragen sind sie absolut zufriedenstellend. Die Polster unter den Armen sind größer und etwas dicker als bei den meisten anderen Anbietern was manche Leute stören könnte. Für mich ist es jedoch absolut perfekt und nach 1-2 x tragen hatte ich mich dran gewöhnt und merke es garnicht mehr. Vor dem ersten Wasschen sollte man ejdoch im Inetrnet mal suchen wie man solche Shirts richtig wäscht da man die Polster durch falsche Waschmittel, Temperaturen oder falsches Aufhängen auch beschädigen kann. Ich habe mit folgendem Vorgang sehr gute Erfahrungen gemacht und habe bei 10 T-Shirts nach je ca 10 Waschgängen noch kein einziges defektes. 1. T-Shirt auf 30/40 Grad Waschen (Ohne Weichspüler und kein Vollwaschmittel oder andere Agressivere Zusätze) 2. T-Shirt auf eine Trockenleine hängen, dabei aber schauen das der Achselbereich(Polser) nicht zerknittert sind oder geknickt (Achselbereich sauber ausstülpen, glatt streichen und hängen lassen) Das macht 5 Sekunden mehr Arbeit aber dafür halten sie lange.
G**O
Product is great but would be good if price is considered
M**S
Buena tela de algodon. Cumplen a la perfección aquello por lo que lo pedi. La talla es correcta y acorde a las medidas
U**R
Good
R**A
Sizes are on the big size. If you're a medium get the small. If you have a sun burn the fabric will scratch and hurt. (I had to wear a different tshirt on those days). However it does what it says it does. I had no stains seem through to my dress shirts and I use charcoal deodorant. My dry cleaners said it's worse than gas to get out so this tshirt saved me lots of $$
Trustpilot
2 months ago
2 weeks ago