Men's Sweatproof Underwear/Shirt

The Original Premium Sweatproof Undershirt For Men: The Thompson Tee Sweatproof Men's Undershirt

Introducing The Thompson Tee Sweatproof Men's Undershirt—the first of its kind addressing the embarrassing topic of sweat with a safe, affordable, and convenient solution. With over 2 million lightweight, breathable, and comfortable t-shirts sold, we remain leaders in reducing the stigma of sweat and helping our customers feel comfortable in their own skin, every day.

Patented Sweatproof Technology

Equipped with the state-of-the-art Hydro-Shield sweatproof technology, The Thompson Tee features the only patented, clinical-grade sweatproof material. Our proprietary moisture-wicking undershirt sweat pads capture sweat away from your skin, preventing it from seeping onto your shirt and keeping you cool and dry all day. Perfect for important or stressful events such as weddings, job interviews, presentations, and first dates.

Versatile Sweat & Odor Defense

Our stylish men's crew neck undershirt complements any outfit while discreetly keeping sweat and body odor at bay. The original fit undershirts are made from 100% premium combed cotton (Heather Grey 90/10 cotton/poly), with the exception of the underarm pads’ inner layer. The tagless design and lay-flat collar offer a seamless fit for maximum comfort.

Block Sweat Stains & Stay Confident

Our patented sweat pads stop all armpit sweat, ensuring you stay sweat-free and confident in any situation. These premium undershirts are machine washer and dryer safe and won't lose effectiveness over time. Feel free to wear, wash, dry, and repeat without worry.

Designed In The USA & Manufactured With Care

The Thompson Tee sweatproof undershirts are designed in the USA and manufactured in American and global facilities that uphold the highest fair labor standards. Our premium undershirts are never chemically treated and are great for those with sensitive skin, offering an aluminum-free and prescription antiperspirant alternative.