
Men's Sweat Proof Shirts
Say goodbye to embarrassing sweat stains with Thompson Tee – the ORIGINAL men's sweat proof undershirt. Our patented Hydro-Shield® technology absorbs and wicks away sweat, leaving you feeling fresh, dry and self-assured for any occasion, from business meetings to workouts and everything in between. Shop with confidence – all men’s sweat proof shirts are backed by our Sweat Proof Guarantee!
Say goodbye to embarrassing sweat stains with Thompson Tee – the ORIGINAL men's sweat proof undershirt. Our patented Hydro-Shield® technology absorbs and wicks away sweat, leaving you feeling fresh, dry and self-assured for any occasion, from business meetings to workouts and everything in between. Shop with confidence – all men’s sweat proof shirts are backed by our Sweat Proof Guarantee!
Shop by Fit
Original Fit
Our original fit men's sweat proof shirts combine comfort and functionality, featuring a classic design that keeps you dry and sweat-free all day long. Original fit shirts are made with 100% premium combed cotton for a traditional undershirt look and feel.
Slim Fit
Need a stealth undershirt? This discreet men's sweat proof shirt is made with 95% rayon from bamboo and 5% Spandex blend. Our slim fit shirts skim your body for a sleek, subtle look that’s perfect under dress shirts.
Original Fit Long Sleeve
Long sleeve men's sweat proof undershirts are ideal for cooler temperatures, outdoor activities, or additional sun protection. Our original fit long sleeve shirts are made with a blend of 50% Supima cotton and 50% MicroModal, great worn beneath sweaters, jackets, dress shirts, uniforms or scrubs for extra warmth and dryness.

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.