The Original, and Still Our Best Seller.
Sweatshield Undershirts started with the classic V-Neck undershirt, and we're still making them more than 10 years later.
Our V-Neck undershirt with an impenetrable sweat-proof barrier in the underarm is the best shirt in the world for keeping sweat from showing through to your dress shirt, your polo, or your casual wear, whether you're making a presentation, going on a date, or just spending time with your family. Our technology stops sweat marks and keeps you cool, comfortable, and confident the entire day. These look and feel like a premium brand, and you can wear them knowing that you'll feel and look dry all day.
Customer ReviewsWrite a review
Switching from Thompson Tee. Hoping for the best as Sweatshield definitely wins from a price point perspective
I discovered these shirts about 9 years ago I believe. They literally gave me confidence and allowed me to wear tshirts that weren’t black. I could not wear colors before I found them because my underarm sweat was so bad.
Better than I imagined. I don’t look sweaty at the office anymore!
The fit and comfort was better than I expected. They undershirts prevent sweat through and stayed cool as advertised. Great Buy!
Very pleased with the sweat shield v neck for work!! No wet pits anymore and the fit is just right, not too tight like other more expensive products!!
Just what I was looking for and even better than I hoped. Great fit, looks and feels awesome. Highly recommend trying these out. Works perfectly with long or short sleeves.
Men's Sweat Proof Undershirt (V-Neck)
Switched jobs and need to be in the office and on site getting down and dirty . This tee allows me to do my job with the new found confidence that i am not sweating through my oxford shirt. Recommend these over the other advertised sweat-proof tees online . Try it .. u will be impressed!!
I have given this as a gift several times to a family member and he will be smiling when he opens them for Christmas!
I tried so many other things to combat my shirts getting sweat stains when I'm out and about. I tried special deodorants and sticky pads. None of that crap worked. When I saw how these shirts were made I was sold instantly. I bought 5 right away, because I knew they were the answer. Today I went out on an appointment totally confident about my appearance for the first time in YEARS!! I can't tell you how elated I am to have found this product. And they work like a charm baby!! ALL DAY!
Men's Size Chart
Choose V Neck for use with polo shirts, t-shirts, casual shirts and business shirts when you want to wear them open collared (unbuttoned).
Choose Crew Neck for a sharp undershirt neckline with an open collared shirt. If wearing a buttoned up collar with a tie then crew neck will make the undershirt neckline less visible.
Men's Boxers Size Chart (inches)
Women's Size Chart