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
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!
I’m a musician, and being on stage can be stressful, I always had to bring spare shirts after performances because if sweat. These shirts have surpassed my expectations. I recommend them for sweat protection flat out!
Awesome!! just what I needed, no more sweat stains on my shirts!! Will definitely be buying more.
Very comfortable and effective. Does not feel like you’re wearing a diaper under your arm. Very nice material.
My son wears your shirts, and loves hem, so I purchased two as a a Christmas gift. Thank you so much!
Great product! Thank you 🙏
Great shirts.. no more sweat stains on my shirts
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