Thompson Tee Acquires Assets From Sweat Proof Undershirt Company Advadri

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California-based sweat proof undershirt company acquires assets from competitor Advadri.

Advadri has been a long-standing respected company in our industry. We look forward to earning the trust and support of Advadri customers.

Sweat proof undershirt brand Thompson Tee announced it acquired assets from competitor Advadri in a friendly transaction.

Thompson Tee developed the only patented sweat proof undershirts for men and women, guaranteed to block heavy underarm sweat. To date, Thompson Tee has helped more than 200,000 customers in over 135 countries prevent underarm sweat marks and stains.

“Advadri has been a long-standing respected company in our industry,” said Billy Thompson, co-founder of Thompson Tee. “We look forward to earning the trust and support of Advadri customers.”

Nearly 5 percent of the population suffers from hyperhidrosis, or excessive sweating. However, only 51 percent of people with the condition consult a doctor, so the prevalence rate is likely higher. Underarms are the most commonly afflicted area.

Thompson Tee’s patented Hydro-Shield sweat proof technology completely absorbs underarm sweat while maintaining breathability, providing customers with added confidence. The technology is integrated in the underarms of each premium undershirt to conceal sweat marks and stains.

With a shared mission to bring comfort and confidence to people who sweat excessively, the move was a natural conclusion for Advadri founder Judy Mayer's exit from the space.

“Although it’s been an amazing 17 years, I'm retiring so I can pursue volunteer work,” Mayer said. “I reached out to Thompson Tee, a proven market leader, to ensure my customers would be taken care of moving forward. I’m confident Thompson Tee will ensure they never have to deal with embarrassing underarm sweat stains again!”

After years of suffering from axillary hyperhidrosis, Thompson was tired of wasting money on failed sweat solutions. Thompson Tee co-founder Randy Choi also underwent invasive hyperhidrosis surgery that worsened his sweating condition. The two were determined to create a safe, effective and affordable solution to underarm sweat marks and stains.

Since the company started in 2012, Thompson Tee has achieved consistent 100 percent year-over-year growth. The brand has also been featured on ABC’s "Shark Tank," the "Today" Show, CNBC and more.

About Thompson Tee

Made in the USA, Thompson Tee manufactures affordable sweat proof undershirts for men and women to help preserve their clothes and confidence. The proprietary shirt design combines the style and comfort of high-quality undershirts with patented sweat proof technology for guaranteed underarm sweat protection. For more information, visit

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Billy Thompson
Thompson Tee
+1 888-579-6675
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