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For men who suffer from hyperhidrosis, or excessive sweating, an effective sweat proof undershirt can be a life-changing experience. When wearing one of the market’s best undershirts for sweat, tens of thousands of men are finally freed from the embarrassment and frustration associated with soggy pits and pit stains. By liberating themselves from this burden, they are finally able to concentrate on more important things in life.
To help you figure out the best product for you and your lifestyle, we’ve compiled a list of the best sweat proof undershirts in 2023. Wear them under dress shirts in a professional setting or with your favorite rugby shirt or sweater on casual days… and finally, experience the freedom from worrisome pit problems!
This post was originally published in October 2019 and was updated in April 2021, January 2022, January 2023, and December 2023.
Maybe we're biased, but we think our ultra-popular Micro Modal Sweat Proof Undershirt should top every list for the best undershirts for sweat. With advanced sweat proof engineering, it offers a discreet solution to prevent embarrassing sweat marks and stains. The super soft, breathable micro modal fabric has added Spandex to provide superior fit and range of motion. The underarm sweat proof protection is all one piece, which helps prevent leakage.
The slim cut design and added length keep your undershirt tucked in and snug to your body so it is virtually invisible under your clothes.
Our Sweat Proof Micro Modal Slim Fit Undershirt is available in sizes XS to 3XL. It comes in white, black, or grey. (Buy in our shop or on Amazon)
Another one of the best sweat proof undershirts is our very own cotton undershirt. We use the same tried-and-true sweat proof technology with the Cotton Sweat Proof Undershirt as we do with the Micro Modal Sweat Proof Undershirt. The pre-washed premium 100% cotton fabric is both breathable and lightweight, and it is infused with silver to prevent odor-causing bacteria. The added length ensures it stays tucked in.
Our Cotton Sweat Proof Undershirt is available in sizes XS to 3XL. It comes in white, black, or grey. (Buy in our shop or on Amazon)
DEEPVTEE produces functional undergarments for men, including their Slim Fit Sweat Proof Undershirt designed to protect clothes from odor and underarm sweat stains. This shirt features absorbent and anti-microbial pads in the underarm areas, plus Edelweiss technology to create an ultra-soft fabric that is infused with silver for antibacterial properties. The hem is easily tuckable, thanks to the extra few inches of length.
DEEPVTEES’ Slim Fit Sweat Proof Undershirt is available in sizes M to XL. It comes in black or white. (Buy on Amazon)
Kleinert’s Micro Modal Undershirt with Shields is hand-sewn and features a three-layer underarm barrier that absorbs moisture and prevents sweat stains. The fabric features antibacterial protection technology to kill odors and has added stretch so you can move around without feeling constricted. The additional two inches of length prevents bunching and keeps the undershirt tucked at all times.
Kleinert’s Micro Modal with Shields Undershirt is available in sizes S to 3XL. It comes in white, black, or beige. It is also available in a three-pack. (Buy on Kleinert's website)
For more than a decade now, Sweatshield’s best-selling product has been their Men’s Sweat Proof Undershirt. It is made with luxurious and absorbent micro modal fabric and features underarm sweat proof protection. In addition, the lightweight and breathable undershirt features cooling technology to regulate your body temperature. This undershirt is also designed for tucking with its longer length.
Sweatshield’s Men’s Sweat Proof Undershirt is available in sizes S to XL. It comes in white, black, or beige. It is also available in a five-pack. (Buy on Amazon)
Thompson Tee has created an ultra-lightweight undershirt with premium sweat proof technology. The Sweat Proof Slim Fit Undershirt features a proprietary design that allows moisture and body heat to escape as vapor so you don’t have sweat marks around your underarms. With its slim fit and elongated length, this undershirt is tailored to hug your body and stay tucked so you won’t have to adjust it throughout the day.
Thompson Tee’s Sweat Proof Slim Fit Undershirt is available in sizes XS to 3XL. It comes in white or black. (Buy on Amazon)
NanoDri is a Japanese company that produces heat-relief apparel: sports shirts, polo shirts, shoe insoles, and its popular Men’s Sweat-Blocking Undershirt. It is made with stretchy and breathable fabric so that heat is not trapped under your shirt. It also has a two-layer defense system that makes it a sweat-absorbing undershirt on the inner layer and a sweat-blocking barrier on the external layer.
NanoDri’s Men’s Sweat-Blocking Undershirt is available in sizes S to XXL. It comes in white, black, or beige. (Buy on NanoDri website)
The Sutran Dri V-Neck T-Shirt has anti-sweat, anti-stain, and anti-odor technologies that keep you feeling fresh and clean. It is made with a breathable fabric with invisible inner axillary reinforcements. This T-Shirt quickly absorbs and traps sweat before it can reach your outer garment and then lets it evaporate so it doesn’t leave a mark. Sutran’s T-Shirt has a longer hem and more relaxed fit so it can be worn as a base layer or as a regular T-shirt.
The Sutran Dri V-Neck T-Shirt is available in sizes S to 3XL. It only comes in white, but the crew neck style has more color options. (Buy on Sutran website)
The Neat™ Undershirt features a special triple-layer underarm panel to prevent moisture from reaching your clothes. The Neat™ Fabric, a blend of cotton and Spandex, wicks away sweat and keeps it hidden. It has a fitted construction that tucks comfortably under the shirt.
The Neat™ Undershirt is available in sizes S to 3XL. It comes in white. (Buy on the Neat Apparel website)
This list features the industry’s top-selling and most effective sweat proof undershirts on the market. We hope we gave you an effective summary of the best undershirts for sweat you can find in 2023. We encourage examine the specific products to determine the best moisture-wicking undershirt, the best cooling undershirt, or the best sweat proof undershirt for you.
To read more in-depth comparisons of some of these featured undershirts, visit our blog article “The Buyer’s Guide to Sweat Proof Undershirts.”
Want to expand your wardrobe beyond sweat proof undershirts? Check out our list of the best hyperhidrosis shirts, which include dress shirts and casual shirts.
Are you struggling with sweat in other areas too? If so, Ejis sweat proof boxer briefs (available from our shop or on Amazon) will help prevent sweat stains on your pants and shorts. Like our signature sweat proof undershirts, our sweat proof boxer briefs are made of premium fabric fused with odor-fighting silver and an ultra-thin waterproof layer to protect your butt, back of the legs, and crotch.
Our men's collection also includes Ejis dress socks to combat smelly and/or sweaty feet.
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