Extremely satisfied. I didn't think it was possible to keep my dress shirts as dry as these undershirts do. Thumbs way up! I'm ordering more very soon. – Joshua B.
79 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 days of being “the sweaty guy” are behind you. Add our Cotton Crew Sweat Proof Undershirt to your cart today, and unlock your best self.
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 have been dealing with this sweat issues for my entire life, even going to the extent to always wear two shirts and changing one mid-day. To deal with this situation, I tried every expensive deodorant on the market to no avail. Once I started losing expensive clothing to this issue, I needed to get serious. I knew they made pit pads and I was willing to accept a life of these, but to have a shirt that does everything for you could be a game changer. Thank god for Ejis. I purchased one from amazon, and by the end of the week I had two more ordered. A week later, I purchased four more to have enough to make it through the week. I love these shirts and will purchased another weeks worth of them down the road. My only complaint is the sleeves are way too short, which is my reason for four stars instead of five. If you have any sort of biceps (which I don't) the entire sleeve will end up in your arm pit or cut off your circulation. This should be an easy fix and is something that really needs to be altered. The short sleeve is so short that I'm sweating mid arm, which does appear to soak into the cotton. Also if you wear button down shirts of thin or silky material, sometime the moisture seeps through creating damp spots, but will dry quickly by moving the fabric away. In my experience this is short lived. Overall this is a fantastic product, keep an eye out for the sales and deals. The shirts are per-shurnk but I went a size bigger for comfort. In the future I would like a white or black long sleeve option. Thanks for everything you do!!
i have purchased many of these over the years and always enjoy their comfort and quality.
Hi Mark, Thank you for leaving a review. We are so happy to hear you love your Ejis Cotton Crew Neck Sweat Proof Undershirt. Best, Wilbur, Ejis Customer Support
This is a good product. My sweat stains are gone. I can be confident now on front of others.
Hi Rodrigo, Thank you for leaving a review. We are so happy to hear you love your Ejis Cotton Crew Neck Sweat Proof Undershirt. Best, Wilbur, Ejis Customer Support
Fantastic. Bought for my son and he loves these t shirts
Hi Elizabeth, Thank you for leaving a review. We are so happy to hear your son loves his Ejis Cotton Crew Neck Sweat Proof Undershirt. Best, Wilbur, Ejis Customer Support
Thank you for what you guys do. People who know understand and people who don’t have no idea about the anxiety that this product helps to minimize.
Hi Christopher, Thank you for leaving a review. We are so happy to hear your Ejis Cotton Crew Neck Sweat Proof Undershirt works for you. We appreciate your feedback. Best, Wilbur, Ejis Customer Support
The confidence these shirts provide is worth every penny you’ll pay for them. Life changing!
Hi David, Thank you for leaving a review. We are so happy to hear you love your Ejis Sweat Proof Undershirts. Best, Wilbur Ejis Customer Support
Buying this undershirt has been a good experience, and I would definitely use these products again.
Hi Allan, Thank you for sharing your experience. We appreciate your feedback. Best, Merrielle Ejis Customer Support
It is unnoticeable and made a huge difference for me. I now feel comfortable wearing tshirts in public again
Hi Chris, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt has given you wearable confidence. Have a great day, Merrielle Ejis Customer Support
Wonderful product and great customer service
Hi Matthew, Thank you for leaving a review. I am so happy to hear that you have had a great experience with Ejis! Have a great day, Merrielle Ejis Customer Support
Feels great to pit this undershirt on. It is soft and great to wear with any type of clothing. Will definitely buy again.
Hi Brian, Thank you for leaving a review and your recent Ejis order. I am so happy to hear that your undershirt is comfortable and easy to wear with any type of clothing! Have a great day, Merrielle Ejis Customer Support
This shirt is amazing and sticks true to its word, I work 12-14hr days in this shirt and used to have sweat stains so bad, but because of Ejis I no longer have to be self conscious about my underarms at work!! 10/10 recommend
Hi Tyler, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt is keeping you comfortable and dry through your long work days. Have a great day, Merrielle Ejis Customer Support
Hi Ren, Thank you for your review. I am so happy you think your Ejis undershirts are great! Best, Merrielle Ejis Customer Support
Hi Mark, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt has an excellent feel. Have a great day, Merrielle Ejis Customer Support
Worked so well, we had to come back for more! Thanks, Ejis!
Hi Meghan, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt is working well. We appreciate you being a valued Ejis customer. Have a great day, Merrielle Ejis Customer Support
Hi Sara, Thank you for leaving a review. I am so happy to hear that you are loving your Ejis undershirt! Have a great day, Merrielle Ejis Customer Support
Item quality second to none. Style It’s not a crew. I like to wear as a shirt but neckline is way to low Looks like a ladies top
Hi John, Thank you for leaving a review! I apologize for the frustration with the cut of the crew neck, I will send your comments on to our product development team. I hope your Ejis undershirt is keeping you sweat and odor free! Have a great day, Merrielle Ejis Customer Support
Product is freakin exceptional. Style Crew shirt almost wears like a v neck. Not a true crew. Looks like a ladies top if I try to wear it as a regular top
Hi John, Thank you for leaving a review! I apologize for the frustration with the cut of the crew neck, I will send your comments to our product development team. I hope your Ejis undershirt is keeping you sweat and odor free! Have a great day, Merrielle Ejis Customer Support
Having no to little sense of smell the presence of sweat undermines my confidence and stresses me out, leading to (you guessed it) more sweat. I tried the undershirt, somewhat sceptically, and rather than caking on an anti perspirent stick just plumped for a light body spray. Normally I would look like a reservoir had burst under each armpit so I was happy to report a dry shirt (and undershirt interestingly) and no one backing away (social distancing excepted) Thanks Ejis
Hi Ian, 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. I am so happy to hear that your Ejis undershirt kept you free from sweat marks all day! Have a great day, Merrielle Ejis Customer Support
It's been a life saver for him. He wears suits every day and this is the first shirt to ever keep his suit dry.
Hi Kathleen, Thank you for leaving a review! I am so happy to hear that your son's Ejis undershirt is the first undershirt to keep his suit dry! Have a great day, Merrielle Ejis Customer Support
Hi Daniel, Thank you for leaving a review! We appreciate it! Have a great day, Merrielle Ejis Customer Support
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