Sweat Proof Undershirts

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Sweat Proof Undershirts

Say goodbye to sweat marks and sweat stains forever with Thompson Tee. Guaranteed.

Thompson Tee’s Patented Hydro-Shield® Technology

Stopping visible signs of underarm sweat for good.

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

Men’s Health

“The perfect solution.”

The Doctors

“These Thompson Tees are worth the investment.”

Business Insider
Drenched to Dapper

Drenched to Dapper

Transform your life with Thompson Tee and enjoy the freedom of never worrying about pitting out.

Over 2 Million Sweat Proof Undershirts Sold

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Wear it, wash it, return it within 30 days if unsatisfied

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The original sweat proof shirt with patented Hydro-Shield® technology

The Thompson Tee Difference

Sweat Proof Technology

Patented Sweat Proof Technology

Our sweat-proof shield design allows sweat to escape as vapor, meaning sweat, yellow stains and odor won’t seep through your clothes.

Made in USA

Made in the USA

Our shirts are 100% American manufactured, which means when you buy a Thompson Tee, you’re supporting local jobs!

Thompson Tee Undershirt Technology
Shirts are machine washable

Machine Washable

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

Shirts are tagless

No Tag

All our shirts are designed with tagless, lay flat collars - no itching or bunching up.

Thompson Tee

Also seen in

Shark Tank The Doctors The Huffington Post ABC News CNBC News Wall Street Journal Mens Journal Medium Business Insider
30-day risk-free returns

30-Day Risk-Free Returns

Wear it, wash it, return it within 30 days if unsatisfied