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Great for those times I wear a nice shirt in the Texas heat to avoid a sweaty back mess. – Todd D.

Micro Modal V-Neck Back & Underarm Sweat Proof Undershirt

Size Guide

20 reviews

Horrified by the feeling of sweat rolling down your back?

You shouldn’t have to hide in the restroom and wipe down your drenched back. The Ejis V-Neck Back & Underarm Sweat Proof Undershirt has you covered from collar to hem. Our advanced sweat-stopping technology guarantees you'll stay dry and comfortable all day.

Benefits:
  • Stops 100% of embarrassing sweat stains
  • Works instantly and discreetly under any shirt
  • Protects your dress shirts (no more yellow pit marks)
  • Huge, impenetrable protected area has no risk of leaking
  • Silver anti-odor technology keeps it smelling fresh all-day
  • Reusable (works perfectly even after 50+ wash and dry cycles)
  • Light, breathable, and silky-smooth, the sustainably made micro modal fabric is ultra-absorbent and feels up to 50% softer than regular cotton

Order today for:

  • Free US shipping for orders over $80 (fast worldwide shipping available)
  • Free Treatment Guide “From Damp to Dry: Overcoming Hyperhidrosis” with every purchase (valued at $19.95)

The Ultimate Sweat-Proof Solution.. Add our Micro Modal V-Neck Back & Underarm Sweat Proof Undershirt to your cart today, and excel.

Size
Color
White

As Seen In

Finally, say goodbye to embarrassing sweat stains!

How It Works

As easy as 1 - 2 - 3

How Ejis Compares

Bonus!

FAQ


Customer Reviews
4.8 Based on 20 Reviews
5 ★
80% 
16
4 ★
20% 
4
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
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Filter Reviews:
    09/01/2022

    Almost perfect product, incredible feel comfort and functionality

    Amazing product - perfect fit and feel of fabric. 100% sweat proof. Love it would recommend strongly!! Only complaint is the easy pilling of the fabric after being on a gentle dry cycle - which it needs to go on because it will not dry otherwise.

    OK
    Oliver K.
    Australia Australia
    08/20/2022

    Changed my life - thank you

    For the first time, I can go to work wearing light colours and know there won’t be sweat in my back that will be visible. My whole back sweats, and it used to stop me from excelling at work. Now I have confidence, it’s changed my life and it’s the best thing I have ever bought. It would be great if this cover the chest as well, all round protection, but it’s not that big deal, as my back and arm pits. Thank you Ejis, you have really helped me get on with life, I can’t thank you enough

    KZ
    kamruz z.
    United Kingdom United Kingdom
    09/29/2022

    Ejis

    Hi Kamruz, Thank you for sharing your experience. I am so happy to hear that your Ejis undershirt has been life-changing! We appreciate the suggestions for new products, I will send them on to our product development team. Have a great day, Merrielle Ejis Customer Support

    07/31/2022

    1st timer

    Great at keeping sweat from my outer shirt. They do get very clingy to my back when I try to take them off after work and sometimes golfing. Do wish the back went all the way across and not taper at the shoulder

    JH
    Jacob H.
    United States United States
    08/16/2022

    Ejis

    Hi Jacob, Thank you for leaving a review. I am so happy to hear that your Ejis undershirt is keeping you free from sweat stains. We appreciate your feedback on the fit. I will send it on to our product development team. Best, Merrielle Ejis Customer Supprot

    07/23/2022

    Almost perfect

    Would be better if the padding went further down the back but other than that, a happy purchase.

    PC
    Patrick C.
    United Kingdom United Kingdom
    08/05/2022

    Ejis

    Hi Patrick, Thank you for leaving your feedback. I am glad to hear that you are happy with your Ejis undershirt. Have a great day, Merrielle Ejis Customer Support

    07/17/2022

    Great fit and great protection.

    Had my shirts for years now and they have given me the confidence to get through the day without the stains.

    OF
    Omid F.
    Australia Australia
    07/22/2022

    Ejis

    Hi Omid, Thank you for leaving a review. I am so happy to hear that your Ejis undershirts have given you wearable confidence to get through your day! Have a great day, Merrielle Ejis Customer Support

    05/27/2022

    Excellent customer service

    The first shirt I ordered was too small. Ejis sent me the new size quickly - no hassle at all. It’s a much better fit and quite comfortable.

    PF
    Patrick F.
    United States United States
    05/21/2022

    Runs small

    I’m a bit disappointed from the start. The shirt seems nice but I need to return it for a size larger. I always wear a standard large. Their large is skin tight. I hope the XL works.

    PF
    Patrick F.
    United States United States
    05/22/2022

    Ejis

    Hi Patrick, Thank you for sharing your feedback. I am sorry to hear that your undershirt didn't fit the first time. I hope that the XL undershirt is a perfect fit! Please reach out to us at support@ejisinc.com if there is anything more we can do! Have a great day, Merrielle Ejis Customer Support

    05/12/2022

    Great!

    Awesome! I love this product and it with as advertised.

    DP
    Darren P.
    United States United States
    05/15/2022

    Ejis

    Hi Darren, 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

    08/09/2021

    Perfect

    Exactly what I have been looking for. No sweat visable on outer garment, the garment is perfect, just what I needed.

    AK
    Andy K.
    United Kingdom United Kingdom
    08/14/2021

    Ejis

    Hi Andy, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt is exactly what you've been looking for! Have a great day, Merrielle Ejis Customer Support

    07/25/2021

    Life saver

    I am really impressed with this product, the undershirt is a great fit, and true to its word, it keeps the sweat on my back in. The sweat does not show up on my shirt. I have had problems with back sweats for a very long time, which has made life a misery especially in work settings. This undershirt is excellent and I will be making more purchases. Thank you Ejis.

    KZ
    kamruz z.
    United Kingdom United Kingdom
    07/31/2021

    Ejis

    Hi Kamruz, Thank you for sharing your experience. I am so happy to hear that your Ejis undershirt is keeping you confident and free from sweat marks! Have a great day, Merrielle Ejis Customer Support

    07/01/2021

    Ejis Sweat-Proof Shirts & Boxers are a Necessity!!!

    I have always been a warm guy, always sweating, always running hot and unable to control my body temperature. Dr's can't seem to figure me out so your shirts and boxer briefs are a business person's dream in my situation. Your products allow me to not "ONLY" wear black shorts/ jeans or black shirts to hide my sweat. I can rock salmon, blues, etc and it is amazing. I used to speak in front of large groups of business owners for work in warm environments and I would always be more concerned if I had butt sweat marks on my khakis or jeans than my presentations or speeches. EJIS is my go to going forward. Thank you for making these products. My only suggestion is making the front of the undershirts the same as the armpits and back, bc If I pick up my kid or fold my arms my shirt then does get wet from sweat on my chest. Thanks again

    A Ejis Customer
    JD
    Justin D.
    United States United States
    07/06/2021

    Ejis

    Hi Justin, Thank you for sharing your experience. I am so happy to hear that your Ejis products are your go-to for keeping you dry and confident. We appreciate the suggestion for making the front of the undershirts sweat proof. I will send this on to our product development team. Have a great day, Merrielle Ejis Customer Support

    06/26/2021

    Great

    Positively no sweat made it to my shirt, even in hot, humid Midtown on a June afternoon

    MD
    Mark D.
    United States United States
    07/04/2021

    Ejis

    Hi Mark, Thank you for leaving a review. I am so happy to hear that your Ejis undershirt kept you dry all afternoon! Have a great day, Merrielle Ejis Customer Support

    02/01/2021

    Worth the expense

    In my experience, I start off my day by seeing a patient and then running to the restroom to wipe down my back that's drenched in sweat and changing undershirts. I usually have to repeat this process multiple times a day. It's embarrassing and really messes with your mental health. I saw these recommended on reddit no less, so I tried a shirt / boxer combination because it's all I could afford. I tried it out twice with light colored scrubs and it was fantastic! no dripping back/stains or leg/butt sweat stains. I'm hoping I can afford another couple pairs in the future as I have to wash them multiple times a week to re-use.

    AM
    Andrew M.
    United States United States
    02/03/2021

    Ejis

    Hi Andrew, Thank you for sharing your experience! 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 is keeping you free from sweat stains all day! Have a great day, Merrielle Ejis Customer Support

    01/29/2021

    Great product

    Super happy thanks. Will order again.

    JG
    Joe G.
    Canada Canada
    02/03/2021

    Ejis

    Hi Joe, Thank you for leaving a review. I am glad that you are super happy with your Ejis undershirt! Have a great day, Merrielle Ejis Customer Support

    09/18/2020

    Much needed for Texas!

    Great for those times I wear a nice shirt in the Texas heat to avoid a sweaty back mess.

    TD
    Todd D.
    United States United States
    09/22/2020

    Ejis

    Hi Todd, Thank you for leaving a review! I am so happy to hear that your Ejis undershirt is keeping you dry in the Texas heat! Have a great day, Merrielle Ejis Customer Support

    09/16/2020

    Happy with the product

    The T-shirts are amazing however you guys should make them with the front protection same as the back

    JA
    JORGE A.
    Australia Australia
    06/12/2020
    JS
    James S.
    United States United States
    06/17/2020

    Ejis

    Hi James, Thank you for leaving a review! I am so happy that you give your Ejis undershirt a thumbs up! Have a great day, Merrielle Ejis Customer Support

    04/07/2020

    Protects my entire torso from sweat marks

    This is what I’ve been waiting for. An undershirt to protect my back from sweat marks on hot days. Great product.

    C
    Chris
    United States United States
    04/07/2020

    Ejis

    Hi Chris, Thanks 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 has been protecting your back from sweat marks on hot days! Have a great day, Merrielle Ejis Customer Support

    04/07/2020

    Finally a solution for a sweaty back!

    As a sufferer of hyperhidrosis where my main problem is my mid-to-lower back, I have tried everything I could think of to hide the pools of sweat that would gather near the small of my back. Prescription strength antiperspirants, prescription pills, dri-fit & moisture-wicking undershirts - nothing could stop the embarrassing sweat marks from showing all over my back. It got to the point where I could only wear dark colored shirts, would need to carry 1-2 undershirts with me wherever I went, and would find any excuse to be the last person to leave the room so not to show my back sweat marks. While I have had success with Ejis undershirts to relieve the stress of worrying about underarm sweat but still could not contain my back sweat. I am so happy that Ejis developed the Back & Underarm Sweat Proof shirt! The first time I tested out this shirt I put it to the test - a baby blue dress shirt under a suit coat on a hot day! Throughout the day wearing the shirt, I could feel my back sweating and pooling near the small of my back. Thinking there was no way I didn't sweat through another "sweat-proof" shirt, I went to check and was in pure disbelief when I looked in a mirror to find that not a single drop of sweat was showing on my dress shirt! Normally I would keep my dark colored suit coat on the entire day no matter the temperature just to hide the sweat marks, but after lifting both arms and a couple of twirls in the mirror, with not a drop of sweat to be seen, I ditched the jacket and confidentiality went about my day without a second thought of showing embarrassing sweat marks! I highly recommend the Ejis Back & Underarm Sweat Proof shirt to anyone who suffers from underarm or back sweat, for anyone who wants a little more protection for those high-activity or warm days, or for anyone who likes a little piece of mind knowing that this undershirt has you completely covered! I cannot thank Ejis enough!

    JH
    Jacob H.
    United States United States
    04/07/2020

    Ejis

    Hi Jacob, Thank you for sharing your experience! 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 with full back protection has been relieving the stress of sweat marks on your back and given you peace of mind. We appreciate the recommendation! Have a great day, Merrielle Ejis Customer Support

    04/06/2020

    Have wanted this for so long!

    I've needed this full back protection undershirt for the longest time. It arrived and is simply incredible to wear! I never have to worry about having huge sweat patches across my back. The shirt protects the ENTIRE back as well as the underarms. It's super comfortable as it's made from the same fabric as the other EJis undershirts I have. Love this beyond words. Worth every penny.

    RV
    Robert V.
    United States United States
    04/07/2020

    Ejis

    Hi Robert, 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 you love your Ejis undershirt with full back protection! Have a great day, Merrielle Ejis Customer Support

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