We can say whatever we like, but our product only truly makes sense when you — our customers — are satisfied.
Here are the messages and reviews you’ve sent us by email, on Facebook, and through our online store.
Thank you for sharing them with us.
Lukáš R. Málek
“Thank you for this amazing GOBI undershirt, it has become my friend. I’m a big guy and I sweat normally, let alone when I’m traveling around Italy, where it’s still 30°C even in autumn. Normally, my shirts end up being one big wet patch with just a few tiny dry spots.
Now you can’t see anything — not a single trace of sweat — and on top of that, I don’t have to put on myself any chemicals, which I’m truly grateful for. I like wearing nice clothes, and thanks to GOBI, they’re no longer getting ruined.
I’ve been looking for a solution like this for years! And as for the men in our family — this Christmas, I know exactly what they’re getting. Thanks!”
Lucie S.
I received this undershirt as a gift from my boyfriend. I had no idea something like this even existed, so at first, I didn’t even know what to wear it under. When summer came, I finally tried it on, and I have to say — I’ve probably never worn material this pleasant on my skin. The undershirt is truly soft, comfortable, and feels like being wrapped in cotton. It also fits very snugly without bunching anywhere, making it extremely comfortable to wear.
I decided to wear it to work. I work as a dental assistant, so I’m in contact with new people every day. I’m not someone who normally struggles with sweating, but it’s a job where you need to focus and feel comfortable. It’s such a relief when you don’t have to worry about sweat at all. With the Gobi T-shirt, it’s the last thing on your mind.
Additionally, the shirt doesn’t show through and you barely even feel it on. I also appreciate that it protects your outer clothing, so you don’t have to wash your coat or blouse as often.
It’s fantastic to be able to focus on what really matters all day and dress however you want, no matter the heat or weather.
Ing. Jakub Novák
This August, I got married. Outside, it was 30°C. Unfortunately, underarm sweating is a daily reality for me, even on cooler days. I was even more worried about how this event would go. Fortunately, I discovered a Gobi undershirt just before the wedding.
I actually wore four layers all day, the Gobi undershirt, a shirt, a vest, and a jacket and thanks to it, I was comfortable the entire day. I’m truly impressed and will definitely get another one!
Samir K.
The Gobi undershirt is a product I’m very satisfied with. Since I often wear shirts, there were times when I felt very uncomfortable, but the Gobi undershirt solved that problem. Now, when I wear a Gobi undershirt, I’m confident that sweat “puddles” won’t appear.
I even purposely wore it under a hoodie and went out cycling with friends. The undershirt didn’t let me down. Unlike my friends, I stayed dry. It fits snugly and I can wholeheartedly recommend it to everyone.
Dáša Daďová
You truly have my heartfelt thanks. Underarm sweating had become a nightmare not only at conferences, celebrations, and meetings with friends, but also in everyday life. Those were difficult days, weeks, and months, and investing in undershirts from other brands was unfortunately useless — only yours delivered what they promised. A HUGE THANK YOU!
Aneta B.
I had been eyeing the undershirt for about six months, but the higher price was holding me back. In the end, I thought, maybe there’s some truth to all those reviews 🙂 And there really is! My husband is the type who just seems to sweat all the time, especially when something important is happening. I gave him the undershirt before the first day of school, when he, as a homeroom teacher, had to welcome new students — quite a stressful moment. And you know what? NOTHING! There was absolutely nothing visible on his shirt! My husband was thrilled. I was thrilled!
The undershirt is incredibly comfortable, long enough, completely invisible under a shirt, and thanks to the neckline, the shirt doesn’t even have to be buttoned all the way up. What I appreciate most is that it protects rather expensive shirts from underarm stains. I think the men in the family now have their Christmas gift sorted 🙂
PS: I discussed buying the undershirt with Mr. Romanov, and besides all of the above, I also appreciate the friendly customer service. One suggestion for improvement — offer free in-person pickup.
Dan Olejník
“The Gobi undershirt is a great companion for me at work, where wearing a shirt is required. It doesn’t get soaked through during the day, dries quickly, and its extended length is very practical. The material is comfortable, and after just a few minutes, you forget you’re even wearing it.
The initial investment pays off many times over with the great feeling it gives you and the fact that you no longer have to stress about underarm sweat stains.”
Michal H.
“Gobi undershirts are absolutely perfect. You stay all day without any signs of sweat on your shirt, and thanks to the nude color, no one even notices you’re wearing it. The craftsmanship, material, and especially the sweat-proof performance (which is, by the way, really poor in competing products) are all absolutely flawless here. I definitely recommend Gobi products — try at least one for yourself, and you’ll see.”
Veronika Koulová
“My daughter loves wearing blazers, denim or leather jackets, or various shirts, and she always wears a T-shirt underneath. It’s mostly for style, so she almost never takes off the outer layer and wears it open to show the top of the undershirt at the neckline. Since she sweats a lot, we used to have to wash not only the T-shirt but also the outer layer after every single wear, because it absorbed the sweat. With a shirt or sweater, that’s not such a big problem, but washing a blazer or denim jacket every week is a bigger hassle, and with a leather jacket, it’s only possible at the dry cleaners.
We tried various cosmetic products, and although they promise “no stains,” that wasn’t true. A friend recommended the Gobi undershirt, which her husband wears to work under a shirt. At first, I didn’t think the undershirt looked very nice with the underarm panels, and the price seemed quite high, but we decided to try one. I wanted to test it myself first to verify its functionality before recommending it to my daughter. I wore it on a treadmill, which would normally soak a T-shirt under the arms. After thirty minutes, there wasn’t a single drop of sweat on the outside of the undershirt, it wasn’t even damp, and it even captured odor. Then my daughter tried it, and she loved it.
The undershirt is also very comfortable, elastic, and soft. Since she started wearing it, we only wash the outer layer after multiple wears — I haven’t even washed the denim jacket yet. We’ll need to buy more undershirts so there’s always one available when another is in the wash, and of course, for myself as well.”
Petr Sedláček
My review: 1) Material — perfect, in one word. 2) Sweat-proof — yes, truly sweat-proof under the arms. 3) Invisible — you really can’t see it, very suitable for formal wear, and fits the body perfectly.
In short, this is an excellent product. It’s not a T-shirt with plastic under the arms, and I can confirm that I don’t smell bad after a full day. It’s very comfortable on the skin. This year, there were quite a few days when it really proved itself — to my great satisfaction!









