Men's Sweat-Proof Undershirt

The Thompson Tee sweatproof men's undershirt was the first of its kind on the market to address the embarrassing topic of sweat with a safe, affordable, and convenient solution. With over 2 million lightweight, breathable, comfortable t-shirts sold, we continue to be the leader in reducing the stigma of sweat and helping our customers feel comfortable in their own skin, every day.

Our men's undershirts are made with the state-of-the-art Hydro-Shield sweatproof technology featuring the only patented, clinical-grade sweat proof material. The proprietary moisture-wicking undershirt sweat pads pulls sweat away from your skin, preventing it from seeping onto your shirt and keeping you cool & dry throughout the day. Perfect for important or stressful events such as weddings, interviews, presentations, first dates, and more!

Our stylish men's crew neck undershirt complements any outfit while discreetly keeping sweat and body odor at bay, giving you the confidence to wear any shirt without fear of sweat marks. These slim fit undershirts are made from 95% premium rayon derived from bamboo and 5% spandex exclusive of the underarm pads inner layer and feature a tagless, lay-flat collar for a seamless, smooth fit.

In every innovative men's sweatproof undershirt, our patented sweat pads are guaranteed to stop 100% of armpit sweat. These premium undershirts are machine washer and dryer safe and won't lose effectiveness over time. We accept returns or exchanges on all opened or used men's sweat proof t shirts for up to 30 days from purchase so feel free to wear it, wash it, & try it! Confidence guaranteed!

Thomspon 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 as an aluminum-free and prescription antiperspirant alternative.

Thompson Tees are for everyone! Whether you have a medical condition and are looking for a natural alternative for excessive sweating or need a nervousness barrier, we've got you covered! No more sweat stains means confidence and comfort every day.

Slim Fit shirts are made with rayon from bamboo and are intended to fit snug, so they're more discreet underneath your clothing. Original Fit is made from 100% cotton & provides a little more breathing room for those who prefer a looser undershirt.

The Thompson Tee is the original sweat proof undershirt. It's the only undershirt backed by a patent from the U.S. Patent Office for our Hydro-Shield sweatproof technology, which completely absorbs & blocks sweat with breathability.

The Thompson Tee is the only patented proprietary design that uses a clinical-grade sweatproof material that completely blocks moisture from passing through. So you can be sure that the shirt won't lose its effectiveness over time, wash after wash.

Spurred by their struggles with hyperhidrosis, a medical condition causing heavy perspiration, friends Billy Thompson & Randy Choi, joined forces to create the Thompson Tee, a sweatproof tshirt solution to the embarrassing sweat marks and stains.

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