Perfect fit. Increased confidence. Everything I hoped it would be. Has extended the life of my shirts and ensured dry pits!
– Robert R.
161 reviews
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This chart will help you find a comfortable slim fit size. We recommend choosing the same size as your t-shirts. Inspired by feedback from our customers, our cotton undershirts are now made with pre-shrunk cotton, which is machine washable and designed to minimize shrinking over time.
Fabric: 100% preshrunk cotton; fused with real silver (excludes waterproof layer and trim).
Care: Machine wash in cold or warm water, inside out, with like colors. Tumble dry low. Do not iron, bleach, or dry clean.
We have an unbeatable 45-day First Product Guarantee. Try out one undershirt and one pair of boxer briefs and put them to the test. If they don't make you feel more confident and keep you looking bone dry, we've got you covered with a no-hassle size exchange or refund – no need to return the product. Check out the FAQs for full details and take advantage of this zero-risk offer.
All products ship from our US distribution center. We offer several options for US and international shipping, which can be viewed at checkout. All orders are shipped with a tracking number. Visit the FAQs for more details.
Order today for:
Your new wardrobe staple. Add our Cotton V Neck Sweat Proof Undershirt to your cart today, and wear what you want when you want.
Forget all the lotions, potions, creams, and powders that claim to tame your sweat (and fail).
Meet Ejis - the easy, fast, and guaranteed way to eliminate sweat stains from your clothes.
Our Hyperhidrosis Treatment Guide (valued at $19.95) is yours free with purchase!
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he liked it . better than other sweat proof undershirts he bought.
Hi Joanne, Thank you for leaving a review. We appreciate your feedback. Best, Wilbur Ejis Customer Support
It stopped the sweating from getting to my dress shirt.
Hi Kris, Thank you for leaving a review and for sharing your experience. We are so happy to hear that your Ejis V-Neck Cotton Sweat Proof Undershirt works perfectly for you. Best, Wilbur, Ejis Customer Support
Great product. Very comfortable and worked exactly as described. Improves appearance and confidence. Hope the deep V neck is back in stock soon.
Hi Ron, Thank you for leaving a review and for sharing your experience. We are so happy to hear you love your Ejis V-Neck Cotton Sweat Proof Undershirt. Our Deep V Micro Modal as well as the Deep V Cotton Sweat Proof Undershirt For Men in L / White is now available. Best, Wilbur, Ejis Customer Support
Great experience overall. These shirts work!
Hi Joshua, Thank you for sharing your experience. We appreciate your feedback. Best, Wilbur, Ejis Customer Support
My husband loves the shirts I got him. He has problems with sweating and having huge sweat rings under his arms.These shirts have eliminated almost all his sweat stains. He isn't embarrassed anymore while he is at work because people are no longer staring at his underarms. The only thing I would like to see is the coverage under the arms to cover a bit more. Otherwise these shirts have helped my husband have more confidence while dealing with people at work because he doesn't have to worry about his huge sweat stains anymore.
Hi Alicia, Thank you for leaving a review. We are so happy to hear your husband loves his Ejis V-Neck Cotton Sweat Proof Undershirts For Men Variant: XS / White. Best, Wilbur, Ejis Customer Support
Your shirts have absolutely saved my grandsons life. He was so embarrassed by the sweat stains and from his friends making fun of him. He truly was suicidal and withdrawn from his school activities. Thanks to your wonderful product he is active in church and school activities, even marching in band. Shirts keep him dry all day. Praise the Lord I found your website.
Hi Reba, Thank you for leaving a review. We are so happy to hear you love your Ejis V-Neck Cotton Sweat Proof Undershirts For Men Variant: XL / White. Best, Wilbur, Ejis Customer Support
Gives me confidence to go about work and daily activities
Hi Pat, Thank you for leaving a review. We are so happy to hear you love your Ejis Cotton V-Neck Sweat Proof Undershirt. Best, Wilbur, Ejis Customer Support
Very good. Works as advertised the material is good. Can wash over and over
Hi Steven, Thank you for leaving a review. We are so happy to hear you love your Ejis Cotton V-Neck Sweat Proof Undershirt. Best, Wilbur, Ejis Customer Support
I’m filled with confidence. Thank you!
Hi Allan, Thank you for leaving a review. We are so happy to hear you love your Ejis Cotton V-Neck Sweat Proof Undershirt. Best, Wilbur, Ejis Customer Support
Hi Daniel, Thank you for sharing your experience. We appreciate your feedback. Best, Wilbur, Ejis Customer Support
Holds up with regular washes. I dry on low just in case but if you're in a pinch medium works just as well.
Hi Justin, Thank you for sharing your experience. We appreciate your feedback about the Sweat Proof Undershirt washing options. We are happy that your Ejis Cotton V-Neck Sweat Proof Undershirt helps with sweat marks and works with your washing preference. Best, Wilbur, Ejis Customer Support
I sweat pretty much the entire day i am at work and these shirts make sure no sweat marks get through to the dress shirts. 10/10
Hi Aleksey, Thank you for leaving a review. We are so happy to hear you love your Ejis Cotton V-Neck Sweat Proof Undershirt. We appreciate your feedback. Best, Wilbur, Ejis Customer Support
Perfect! I bought 4 ea t-shirt 2 years ago and i use then so far. Now i bought 5 items more for me and my brother. Perfect quality!!!
Hi Javid, Thank you for leaving a review. We are so happy to hear you love your Ejis Cotton V-Neck Sweat Proof Undershirt. Best, Wilbur, Ejis Customer Support
Really, really pleased with these tee shirts. Dress shirts stay dry all day. No embarrassing sweat marks. 100% confidence.
Hi Adrian, Thank you for leaving a review. We are so happy to hear you love your Ejis Cotton V-Neck Sweat Proof Undershirt. Best, Wilbur Ejis Customer Support
Little hard to close arms but overall these shirts get it done
Hi Brian, Thank you for sharing your feedback. I will pass it along to our product development team. I am so happy to hear that your Ejis undershirts are doing the trick! Best, Merrielle Ejis Customer Support
I had previously purchased these shirts for my son, in the interim, who was planning to have surgery to remove his sweat glands. The shirts worked so well that he has decided not to have the surgery, in the hopes that he will outgrow the problem as his grandpa did. I purchased three more so that he could rotate them daily. Very pleased with these shirts and highly recommend!
Hi Pat, Thank you for sharing your experience. We appreciate your feedback. Best, Merrielle Ejis Customer Support
My son and I have a horrible issue with sweating. As teachers, you need to feel confident in the classroom. We have been purchasing another brand of shirts for 5 years behfore coming across Ejis. We decided to give them a try during a promotional offer. The order took 2 weeks to arrive in Canada, and unfortunately, our order was sent incorrectly. We ordered V-Neck and received Crew Neck instead, We needed them immediately for a function, so we were not able to return them. The quality of the shirt is quite good. The absorbent pads are definitely thinner than other brands on the market, and the odour protection works. The Crew neck collar is not stitched as well as a regular white undershirt, so you may not want to have much of the collar visible when wearing them. That being said, you would have no problem wearing a crew neck under a dress shirt, because there is not much to the finished edge. For sizing, they fit a little small. I am normally a Large, but this felt tight when I started the day. I have to admit that it was not uncomfortable during the day, so I never gave it a second thought after first putting it on.. The shirts work, and the price is not an issue when you consider the confidence you regain.
Hi Brent, Thank you for your feedback. I'm sorry to hear that you were not sent the correct item initially. I see that our customer support team was able to help fix this issue for you and hope you are happy with the outcome. We understand what it's like to have sweat marks come through your shirt, and we created this product to eliminate the negative feeling that goes along with this happening. I am very happy that the undershirts did leave you and your son feeling confident! Best, Merrielle Ejis Customer Support
After some original shipping issues, the company was kind enough to send replacements and allow me to keep the old improper shipment. Although I did not end up exactly with what I had ordered and it took several rounds of communication, I am impressed and now a lifetime loyal customer for their honorable efforts to make things right.
Hi Al, Thank you for sharing your experience. We appreciate your feedback. Best, Merrielle Ejis Customer Support
Just used the other night. Son is a member of a RifleSquad and sweats profusely. No underarm sweat when performing this time but still sweat marks down his back. You need to put this material down the back of this undershirt also otherwise a good product. Need to order another in a larger size because they seem to run small. Thank you.
Hi Michele, Thank you for leaving a review! I am so happy to hear that your son's Ejis undershirt is keeping him free from sweat marks. We appreciate your feedback, I will send it on to our product development team. Have a great day, Merrielle Ejis Customer Support
I’ve 6 crew neck t-shirts (3 cotton and 3 modal) and had one v-neck. This purchase was a second v-neck. I LOVEA THESE SHIRTS!
Hi Michael, Thank you for leaving a review. I am so happy to hear that you are loving your Ejis undershirts! Have a great day, Merrielle Ejis Customer Support
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