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Limited Time Offer: Get 2 Thompson Tees for Just $50!

Say goodbye to sweat marks and wardrobe hassles. Elevate your style, boost your confidence, and save big with this exclusive offer.

2 for $50.00 ($66.00 value)

Free Shipping! Use code 2SHIRTS
4.5 stars 2777 Reviews

“The best undershirts for men to control armpit sweat.”

Mens Journal

“The perfect solution.”

The Doctors

“These Thompson Tees are worth the investment.”

Business Insider
Stay Dry and Worry-Free

Stay Dry and Worry-Free

Keep outer shirts dry

Thompson Tee's patented sweat proof technology keeps your outer layers dry, ensuring you stay comfortable throughout the day.

Eliminate sweat marks and yellow stains

Banish embarrassing sweat worries for good. Thompson Tee’s stress-free solution empowers you with unshakable confidence in any setting.

Save money on your wardrobe

Thompson Tee saves you money by protecting your clothing from yellow sweat stains, eliminating the need for frequent shirt replacements.

Feel free – finally!

Wave goodbye to sweat mark anxiety — literally. Lift your arms confidently and wear colors you never thought you could with Thompson Tee.

  • Patented Sweat Proof Technology
  • Tag-Free
  • Soft & Comfortable
  • Machine Washable
  • Highest Quality Materials
  • Long & Tuckable

“I do give these t shirts my full endorsement. I’d be in a commercial for them. I was finally able to give out high fives and big hello’s without worrying about my armpits. I felt like Mr America.”

Verified Reviewer
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The Original Sweat Proof Undershirt

Exclusive Deal: Get 2 Thompson Tee Undershirts for Only $50

Get unbeatable value with our limited-time offer. Receive not one, but TWO Thompson Tee sweat proof undershirts (1 crewneck + 1 V-neck) for just $50! Elevate your wardrobe and save big on the ultimate solution to visible sweat marks.

2 for $50.00 ($66.00 value)

Free Shipping! Use code 2SHIRTS
Best Seller
OG Crewneck Men's Tee

Sale 25% Off

Men's Sweat Proof Undershirt Original Fit Crewneck


Best Seller
OG V-Neck Men's Tee

Sale 25% Off



Experience the Thompson Tee Difference

Our sweat proof undershirts have helped thousands of people feel comfortable and enhance their quality of life. You could be one of them!

Patented Sweat Proof Technology

Our layering system traps and evaporates heat and moisture, preventing wet marks and sweat stains from seeping through your clothes.

Machine Washable

Wash your Thompson Tees as often as you like. Our sweat proof technology won’t wear out over time.

Tag Free

All our sweat proof undershirts are designed with tagless, lay-flat collars, so there’s no irritation, itching or bulk.

Thompson Tee Undershirt Technology

Highest Quality Materials

Crafted from the finest materials, our undershirts withstand wear and tear, ensuring lasting durability wash after wash.

Soft & Comfortable

Thompson Tees are crafted from 100% premium combed cotton for that classic undershirt look and fit.

Long & Tuckable

Our extended length design offers a secure fit that stays in place for ultimate confidence throughout the day.


Shirts sold worldwide


Satisfied Customers


5-star reviews

30-Day Risk-Free Returns

We’re so confident you’ll love your no-sweat Thompson Tees that we guarantee them 100%! If you are unsatisfied for any reason, you may return your items for a refund within 30 days of the order with free return shipping.

Don't miss out on our limited-time offer – seize this opportunity and upgrade to a sweat-free wardrobe today!

2 for $50.00 ($66.00 value)

Free Shipping! Use code 2SHIRTS

Hydro-Shield®: The Only Patented Sweat Proof Technology

If you've struggled with heavy sweating, finding a way to conceal embarrassing wetness can be challenging and costly. Say goodbye to ineffective options and try Thompson Tee's patented Hydro-Shield® technology to block 100% of sweat marks.

  • Hydro-Shield®, our patented, clinical-grade sweat proof material, was designed to completely block sweat from showing through your outer layers.

  • Thompson Tee’s proprietary layering and stitching uses reverse osmosis to pull sweat away from your skin. Sweat then escapes as vapor, leaving you feeling cool and dry – no embarrassing wet marks!

  • Thompson Tees are made from 100% premium combed cotton. Hydro-Shield® pads are fully integrated into the overall shirt design and never need adjusting. All of our shirts can be machine washed and dried like any normal undershirt.

  • See A Live Demo

As seen in

Shark Tank The Doctors The Huffington Post ABC News CNBC News Wall Street Journal Mens Journal Medium Business Insider

Made for Sweaty Situations

Radiate confidence in any scenario with Thompson Tee – specifically crafted for life's sweaty moments ...

  • Meetings
  • Interviews
  • First Dates
  • Public Speaking
  • Weddings
  • Military
  • Hot Weather
  • Performances
  • First Responders
  • Exercise
  • Job Fairs
  • Outdoors
OG Crewneck Slim Men's Tee

Limited time offer!

Supercharge Your Confidence and Save!

2 for $50.00 ($66.00 value)

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How does the sweat proof underarm barrier compare to sweat pads?

Thompson Tee’s sweat proof underarm barrier provides superior, discreet protection compared to traditional sweat pads. While sweat pads may shift and become visible, our innovative technology offers a reliable and comfortable solution, ensuring all-day dryness without compromise.

How is the Thompson Tee different from other “sweat proof” shirts?

Thompson Tee stands apart from other "sweat proof" shirts due to our patented Hydro-Shield® technology. Unlike competitors, our advanced design ensures 100% protection against sweat stains, providing unmatched confidence and comfort.

Is the underarm barrier really sweat proof?

Yes! Our patented Hydro-Shield® technology creates an impenetrable barrier, blocking 100% of sweat stains. Say goodbye to visible sweat and experience the reliability of a truly sweat-proof solution.

How long do Thompson Tees last compared to regular undershirts?

Thompson Tee's premium materials and meticulous construction ensure long-lasting wear, providing both comfort and savings as they endure through numerous washes and wear cycles.

Are Thompson Tees strictly for hot weather?

Thompson Tee is designed for versatility. Whether you're facing scorching heat or cooler temperatures, our sweat proof technology offers reliable protection and comfort. Stay confident and dry wherever life takes you.

2 for $50.00 ($66.00 value)

Free Shipping! Use code 2SHIRTS