Men's Sweat Proof Shirts
Say goodbye to embarrassing sweat marks and stains with Thompson Tee – the ORIGINAL, as seen on Shark Tank, men's sweat proof undershirt. Our patented Hydro-Shield® technology blocks 100% of underarm sweat leaving you self-assured for any occasion. Shop with confidence – all men’s sweat proof shirts are backed by our Sweat Proof Guarantee!
Say goodbye to embarrassing sweat marks and stains with Thompson Tee – the ORIGINAL, as seen on Shark Tank, men's sweat proof undershirt. Our patented Hydro-Shield® technology blocks 100% of underarm sweat leaving you self-assured for any occasion. Shop with confidence – all men’s sweat proof shirts are backed by our Sweat Proof Guarantee!
20% Off Sitewide
Use code FLASH20 at checkout
Shop by Fit
Original Fit
Our original fit men's sweat proof shirts combine comfort and functionality, featuring a classic design that keeps you looking sweat-free all day long. Original fit shirts are made with 100% premium combed cotton for a traditional undershirt look and fit.
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Men's Sweat Proof Undershirt - Original Fit Crewneck Pack of 4
$131.96$125.3620% off with code FLASH20
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Men’s Sweat Proof - Original Fit Deep V-neck Shirts Pack of 4
$131.96$125.3620% off with code FLASH20
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Slim Fit
Need a discreet sweat proof undershirt? Our slim fit design is made with 95% rayon from bamboo and 5% spandex blend, offering a sleek, subtle look that’s perfect under dress shirts.
Original Fit Long Sleeve
Ideal for cooler temperatures or outdoor activities. Our original fit long sleeve sweat proof undershirts are made with a blend of 50% Supima cotton and 50% MicroModal for a traditional undershirt look and fit. Great worn beneath sweaters, jackets, dress shirts, uniforms or scrubs for extra warmth.
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Men's Sweat Proof Long Sleeve V-neck Undershirt - Pack of 4
$159.96$151.9620% off with code FLASH20
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Men's Sweat Proof Long Sleeve Crewneck Undershirt - Pack of 4
$159.96$151.9620% off with code FLASH20
Free Domestic Shipping
Thompson Tee offers free shipping to any domestic location within the United States on orders over $50.
30 Day Risk Free Returns
Wear it, wash it, and wear it again. We accept returns or exchanges on all opened or used shirts up to 30 days from the purchase date.
Patented Sweat Proof Technology
Our patented Hydro-Shield® technology blocks underarm sweat, protecting you from wet marks and yellow stains – guaranteed.