Finally, a sweat proof undershirt men can wear with confidence!
Respected men wear this undershirt.
Intelligent men wear this undershirt.
Confident men wear this undershirt.
Unimaginably soft micro modal is permanently fused with real silver to fight odor in a refined, slim fit v-neck cut. An impenetrable sweat-proof barrier under each arm is guaranteed to stop sweat marks. Added length and stretch keeps your shirt tucked in.
Backed by a 100% Satisfaction Guarantee
Our sweat proof men’s shirts prevent sweat stains and fight odor. In fact, we guarantee the sweat-absorbing areas will keep 100% of your sweat from reaching your dress shirts or your money back.
Men Love the Ejis Sweat Proof Undershirt
Thousands of satisfied customers have discovered “Wearable Confidence” in an Ejis shirt. Some of our most loyal customers are wives who buy our sweat proof shirts for their husbands. Read our reviews below to see what men everywhere are saying about Ejis.
LARGE ONE-PIECE WATERPROOF LAYER stops sweat from transferring to your shirt. Think of it as your never-fail backup to antiperspirant deodorant, durable enough to be washed over and over and chemical free.
SILVER COMBATS ODOR-CAUSING BACTERIA. Silver is permanently bound to the fibers of our sweat proof undershirts, which keeps you fresher longer. It also helps to regulate your body temperature by pulling heat away from the body when you're hot and keeping you warmer when you're cold.
SUPER PREMIUM MICRO MODAL FABRIC IN THE PAD is 2x softer and 50% more water-absorbent than cotton. With 5% Spandex to add stretch, it will possibly be the most comfortable men's undershirt you've ever worn.
STAYS TUCKED IN with added length. The slim fit design keeps the protective area snugly up against your armpit, where it belongs. Stop settling for slopping, disheveled t-shirts under your dress shirts.
WHAT THIS UNDERSHIRT WON'T DO is make your sweat disappear. Unfortunately, we can’t stop sweat from happening. It may feel damp under your arms but sweat stains won't show on your shirt when you wear this powerful sweat proof undershirt.
We founded Ejis based on the belief we could make you feel more confident by solving two of your most embarrassing problems, sweat marks and odor. We've woven intelligent design, world class functionality and unrivaled comfort into our undershirts to give you what we call "Wearable Confidence."
The Ejis sweat proof undershirts were engineered from the ground up specifically for the exceptional man who wants an unfailing, discreet solution to sweat marks and bad odor. Join the thousands of men who are now able to wear what they want because of their Ejis undershirts.
Also available in Crew Neck. Click here to view.
International shipping may be delayed due to the pandemic. Visit the COVID-19 Update webpage for up-to-date details.
We love shipping outside the US! Some minor costs apply:
Standard International Shipping
$9.99 for the first unit Plus $3.00 for each additional unit (e.g. two units would be $9.99 + $3.00 = $12.99). The international shipping rate does not include any customs, duties & service fees that may apply upon delivery.
Most orders arrive in a week, but they can take up to 20 business days depending on customs delays and local postal services. Both of which are outside of our control.
FedEx International Economy:
FedEx International Economy shipments arrive in 3-5 business days from date of shipment but can take longer depending on customs delays, which is outside our control.
First Product Guarantee
Buy one undershirt and one pair of boxers and try them out risk-free! If you don’t love them, we’ll send you a different size or issue a refund. No return required. Visit the FAQs for details.
Satisfaction Guarantee 45-day Return Policy
If it’s not covered by our First Product Guarantee, we’ll still issue a refund or process an exchange for orders returned to us within 45 days of purchase. We don’t resell items that have been tried on (because no one wants to buy used underwear) so all returned items must be unopened, unworn, unwashed, containing the tags and are folded neatly inside the original, packaging that is not torn, ripped or cut open. Visit the FAQs for details.
Our sweat proof undershirts and boxer briefs are engineered to prevent sweat stains. Can we stop you from sweating? Heck no! But we can keep sweat marks from appearing on the armpit of your dress shirts and the seat of your pants.
You get a full 45 days from purchase to put your first undershirt to the test to make sure it really works for you just like it does for tens of thousands of other men. If you feel it’s not right for you just let us know and we’ll give you a refund. Valid for single units only. Multi-packs are eligible for our Satisfaction Guarantee 45-day Return Policy. See the FAQ more details.
Bacteria cause odor, and silver has anti-odor properties. We infuse silver particles into our fabrics to help fight that odor-causing bacteria. Our odor-resistant undershirts are scientifically engineered to keep your shirts smelling fresh. Each of our anti-odor undershirts includes this powerful technology, as do our odor-fighting socks and sweat-proof underwear.
It might look like just an undershirt, but there’s a lot of technology behind our design. We begin with a soft, moisture-wicking micro modal pad fused with silver to fight odor-causing bacteria. We then add a durable waterproof layer to help defend your dress shirt from sweat, and finish with a super comfortable outer layer. The result is an undershirt with a sweat-proof barrier that keeps sweat from showing through to your dress shirt, and stops sweat marks or deodorant marks.
The Ejis Micro Modal V-Neck Sweat Proof Undershirt has literally changed my world. Ever since I was a teenager I have always sweat profusely from under my arms. Summer, Winter, didn't matter. My armpits were wet. I could never wear grey or light coloured tshirts or shirts because the sweat stains were embarrassing. So my wardrobe consisted of black, black, more black, and some navy blue. Now, with these undershirts, I can wear whatever the **** I want, without fear of lifting my arms up in public. I don't have to worry about people noticing huge sweat patches! The best!
Hi Glenn, Thank you for sharing your experience. I am so happy to hear that your Ejis undershirt has allowed you to feel confident in anything you wear! Have a great day, Merrielle Ejis Customer Support
Hi Sterling, Thank you for leaving a review. I am so happy to hear that your Ejis undershirt has been a life changer! Have a great day, Merrielle Ejis Customer Support
Awesome. Finally found a real solution
Hi Matthew, Thank you for leaving a review. I am so happy to hear that you love your Ejis undershirt! Have a great day, Merrielle Ejis Customer Support
I’m an extremely sweaty dude. Always have been. If I ever went to a wedding or a fancy event, I’d have to wear a blazer to hide my sweat stains. Fast forward to a month ago and I was about to get married in a couple weeks. Knowing I’d have to take tons of pictures and dance, the last thing I wanted in pictures for everyone to remember were my sweat stains. To add insult to injury, I live in Phoenix, Arizona which definitely isn’t know for it’s cool temperature. So, I took the plunge and got my EJIS V-Neck. This shirt is a literal lifesaver!!! I was definitely sweating and NOT A SINGLE DROP of sweat showed through my dress shirt! I’ll recommend this shirt a thousand times over. I’m going to buy more ASAP!
Hi Robert, Thank you for sharing your experience! I am so happy to hear that your Ejis undershirt has been keeping you completely dry. We appreciate the thousand recommendations! Have a great day, Merrielle Ejis Customer Support