“Truly fantastic. Sweat stains, ruined dress-shirts, feeling uncomfortable are a thing of the past. Wearable confidence really describes it best. A life changer.” -- Dirk S.
49 reviews
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Never worry about sweating through your shirts again. Whether in the office or at the bar, the Ejis Deep V Neck undershirt has you protected.
Our cotton undershirts use the same absorbent and waterproof materials as our Micro Modal version in the protective pad. That means they provide the same sweat-blocking performance, just made with lightweight, premium, 100% combed cotton.
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:
The most versatile sweat proof undershirt. Add our Cotton Deep V Neck Sweat Proof Undershirt to your cart today, and bask in the calm knowledge that nothing can stop you now.
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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I’ve been using Ejis for years. It’s a solid product that I wear daily in professional settings.
Hi Joel, Thank you for leaving a review. We are so happy to hear you love your Ejis deep v cotton sweat proof undershirt. Best, Wilbur, Ejis Customer Support
For the first time I worked without fear of leaving a wet mark on a chair. I didn't even feel like I was sweating. I remained comfortable in my new Ejis boxers and underskirt. My underarms always have sweat marks, but not today. It is absolutely freeing to me. I highly recommend the Ejis sweatproof boxers and V-neck shirt for anyone that suffers from excessive sweating.
Hi Michael, Thank you for leaving a review. We are so happy to hear you love your Ejis Sweat Proof Undershirt and Boxer Briefs. Best, Wilbur Ejis Customer Support
Good but not as good as the Micro Modal one but still definitely worth it.
Hi Jacob, Thank you for sharing your experience. We appreciate your feedback. Best, Merrielle Ejis Customer Support
The T-shirt has a great feel and we'll reinforced at the underarms.
Hi Gustave, Thank you for sharing your experience. We appreciate your feedback. Best, Merrielle Ejis Customer Support
Great product, I have bought other brands and in all honesty none of them are anywhere near the quality of this products. I buy 5 of these every 4 months.
Hi Ahmad, Thank you for leaving a review and being a valued Ejis customer. I am so happy you are loving your undershirts! Have a great day, Merrielle Ejis Customer Support
This shirt performs well and is comfortable to wear. Hand wash is simple allow full 24 hour drying time. Sizing is liberal. If you are between two sizes, go for the smaller size.
Hi Michael, Thank you for sharing your experience. We appreciate your feedback on sizing. I am so glad that your Ejis undershirt is performing well & comfortable! Have a great day, Merrielle Ejis Customer Support
Love the product. I can wear it under a small-ish tee shirt and it does not show at all. Discrete and effective. Great product
Hi John, Thank you for leaving a review. I am so happy to hear that you think your Ejis undershirt is a great product! Have a great day, Merrielle Ejis Customer Support
Love it. I prefer the regular V-neck but as far as stopping the sweat it gets an A++.
Hi Nesanel, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt gets an A++ for stopping sweat! Have a great day, Merrielle Ejis Customer Support
Hi Darryl, Thanks for the five stars! We appreciate it! Have a great day, Merrielle Ejis Customer Support
It has the best quality of absorbing sweat and very comfortable to wear. All the men in my family now want to wear just that.
HI Adwoa, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt is the best quality and comfortable for all of the men in your family! Have a great day, Merrielle Ejis Customer Support
I have confidence that embarrassing underarm wetness is no longer a problem.
Hi James, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt has boosted your confidence! Have a great day, Merrielle Ejis Customer Support
I like the idea & I think it'll be great for some people. But I like wearing fitted dress shirts and I found the undershirt to show very visible lines under my dress shirt. For this reason I won't be using the shirt.
This was my second time buying these undershirts because they really work. I have an extremely high metabolism and train regularly therefore I feel like I’m constantly sweating. I was looking for an undershirt that would keep sweat marks off my shirts. These shirts did just that, I now I can wear every shirt in my closet again, not just the dark colors. If you have this same issue buy these undershirts. They just work!
Hi Nicholas, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt is keeping you free from sweat stains and confident in every color! Have a great day, Merrielle Ejis Customer Support
The cotton shirt is so much better then the other material I bought a few years ago!!! Amazing shirt
Hi Kenneth, Thank you for leaving a review! I am so happy to hear that you love your cotton Ejis undershirt! Have a great day, Merrielle Ejis Customer Support
I need more of these. They are effective as all heck. It is such a great feeling to know I won't sweat through these things.
Hi Daryl, Thank you for leaving a review! 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! It makes us so happy to hear that your Ejis undershirts have been keeping you dry and free from sweat stains! Have a great day, Merrielle Ejis Customer Support
Hi Karolis, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt is super! Have a great day, Merrielle Ejis Customer Support
I’m a repeat customer and love the shirts, but my last two shirts both have a small nick/hole in them after one wash. (Delicates, no bleach, inside out). Not sure why this happened, but disappointed since they cost a pretty penny to buy. Still love the shirts. Just wish they were in better condition after washing.
Hi Tim, Thank you for leaving a review! I apologize that your undershirts had a small hole in them after washing. We recommend washing them in cold water on a delicate cycle and hang drying. If you have anymore questions or concerns about this, please don't hesitate to reach out to us at support@ejisinc.com. I am so happy to hear that you love your undershirts! Have a great day, Merrielle Ejis Customer Support
This product exceeded my expectations! Get this and they will not see you sweat!
Hi Junior, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt exceeded your expectations and is keeping you sweat stain free! Have a great day, Merrielle Ejis Customer Support
Hi Angel, Thank you for leaving a review! I am so happy that your Ejis undershirt is excellent! Have a great day, Merrielle Ejis Customer Support
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