Original Fit

100% premium combed cotton.* Fits and feels like a traditional undershirt.

Slim Fit

95% Micro-Bamboo and 5% Spandex blend.* Fits close to the skin for a streamlined look and feel.

The Ultimate Confidence Hack

In business, stress sweat comes with the territory. Unfortunately, embarrassing sweat marks eat away at your confidence. And because self-confidence is a key determinant of workplace success, sweat can also affect your career trajectory.

So what’s the solution?

The founders of Thompson Tee set out to solve this very problem. Today, Thompson Tees are the only patented sweat proof undershirts guaranteed to conceal sweat marks and restore your confidence. The sleek undershirts have helped more than 50,000 customers worldwide forget about sweat and get ahead in their careers.

Try one yourself, and see how Thompson Tees can help you look and feel your best. Guaranteed or your money back. Use the coupon code BULLETPROOF to get 20% off your Thompson Tee, and stop sweat for good!

TESTIMONIALS

Your shirts gave me the confidence to land my dream job

Dear Thompson Tee,

Thank you. Thank you. Thank you. Your product has changed my life. Your shirts gave me the confidence I needed to land my dream job during law school interview season. I currently own five shirts and wear them every day. My laundry schedule is silly, so I just ordered two more from Amazon. I'll soon have a full week's worth. You have earned a customer for life and I'll set up a recurring purchase once I start my job next year. Keep up the good work. You helped me unlock my full potential.

Jack

With your shirts, I never sweat through anymore

I can’t say how happy I am with the shirts. I am an optometrist and was always sweating through my undershirts, onto my dress shirts, which is pretty unappealing and unprofessional. So far so good, with your shirts, I never sweat through anymore and no yellowing, like my others. Will be ordering more soon, thanx again.

Dr. Reginald B.

Truly changed my professional life

Honestly, your product has truly changed my professional life. I'm a pharmacist and I can't tell you how embarrassing it is to sweat through my dress shirts while talking to my patients. I've tried almost everything and was one step away from botox injections. Thank you so much for creating this product!

Gary M.
Pharmacist

  • The Doctors
  • Shape Magazine
  • Huffington Post
  • ABC 10 News
  • CNBC
  • Wall Street Journal
  • Shark Tank

STOPS SWEAT MARKS, STAINS & ODOR

Sweat all you want without anyone knowing! Every Thompson Tee has 3 layers of underarm protection to completely block sweat and odor — saving your nice shirts from unruly sweat marks and stains.

SLEEK YET DURABLE DESIGN AND FEEL

With multiple size and color options, you can wear Thompson Tees discreetly underneath nearly all dress shirt styles. Made with premium combed cotton and rayon from bamboo, Thompson Tees are softer and last months longer than typical undershirts.

100% MADE IN THE USA

At Thompson Tee, every phase of production is completed in the USA — from materials to manufacturing. Feel confident knowing that with each under-shirt purchase, you're also supporting U.S. jobs and manufacturing.

Try a Thompson Tee For Yourself RISK FREE FOR 30 DAYS

We gladly accept returns or exchanges on all opened or used Thompson Tee shirts up to 30 days from purchase date so feel free to wear it, wash it and try it.

REGAIN YOUR CONFIDENCE FOR $26.99

MEN’SSWEAT PROOF
SHIRTS

ORIGINAL FIT - COTTON - $26.99
Crewneck / V-Neck / Deep V-Neck

SLIM FIT - BAMBOO - $31.99
Crewneck / V-Neck

WOMEN’SSWEAT PROOF
SHIRTS

ORIGINAL FIT - COTTON - $26.99
Scoop Neck

SLIM FIT - BAMBOO - $31.99
Scoop Neck