Sweat Proof
Undershirt Packs

Secure your confidence at 5% off with our sweat proof undershirt packs for men and women. Enjoy the convenience of always having a clean sweat proof undershirt on hand to protect your outfit from embarrassing sweat marks. It's not just a purchase; it's an investment in everyday confidence.

Secure your confidence at 5% off with our sweat proof undershirt packs for men and women. Enjoy the convenience of always having a clean sweat proof undershirt on hand to protect your outfit from embarrassing sweat marks. It's not just a purchase; it's an investment in everyday confidence.

Men’s Packs

  • On Sale!
    Mixed
    View Details

    Men's Sweat Proof Undershirt - Original Fit Crewneck Pack of 4

    $131.96
    $125.36

  • On Sale!
    Mixed
    View Details

    Men's Sweat Proof - Slim Fit Crewneck Pack of 4

    $155.96
    $148.16

  • On Sale!
    Mixed
    View Details

    Men's Sweat Proof - Original Fit V-neck Pack of 4

    $131.96
    $125.36

  • On Sale!
    1 of Each
    View Details

    Men’s Sweat Proof - Original Fit Deep V-neck Shirts Pack of 4

    $131.96
    $125.36

  • On Sale!
    Mixed
    View Details

    Men's Sweat Proof - Slim Fit V-neck Pack of 4

    $155.96
    $148.16

  • On Sale!
    Men's Sweat Proof Long Sleeve V-neck Undershirt - Pack of 4

    Men's Sweat Proof Long Sleeve V-neck Undershirt - Pack of 4

    $159.96
    $151.96

  • On Sale!
    Men's Sweat Proof Long Sleeve Crewneck Undershirt - Pack of 4

    Men's Sweat Proof Long Sleeve Crewneck Undershirt - Pack of 4

    $159.96
    $151.96

  • On Sale!
    View Details

    Men's Premium Anti Odor Undershirt Crewneck - Pack of 4

    $79.96
    $75.96

  • On Sale!
    Men's Premium Anti Odor Undershirt V-neck - Pack of 4
    View Details

    Men's Premium Anti Odor Undershirt V-neck - Pack of 4

    $79.96
    $75.96

Women’s Packs

  • On Sale!
    2 White / 1 Black / 1 Beige
    View Details

    Women's Sweat Proof Undershirt - Slim Fit Scoop Neck - Pack of 4

    $155.96
    $148.16

  • On Sale!
    Mixed
    View Details

    Women's Sweat Proof Undershirt - Original Fit Scoop Neck Pack of 4

    $131.96
    $125.36

  • On Sale!
    White
    View Details

    Women's Sweat Proof Undershirt - Slim Fit Deep V-neck Pack of 4

    $155.96
    $148.16

Truck Icon

Free Domestic Shipping

Thompson Tee offers free shipping to any domestic location within the United States on orders over $50.

Box Icon

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.

Sweat Icon

Patented Sweat Proof Technology

Our patented Hydro-Shield® technology blocks underarm sweat, protecting you from wet marks and yellow stains – guaranteed.

From the beginning of my teaching career, I've had to deal with sweaty armpits. I've tried everything...sweat pads, prescription deodorants, none of it worked. A friend of mine suggested the Thompson Tee...It's a miracle!

Justin N.

High School Teacher

I [was] diagnosed with hyperhidrosis when I was 20. I've never had something that soaks up sweat like this, that doesn't show underneath and that's so comfortable.

Joe D.

Corporate Sales Operator

I was so excited when I bought my first set of Thompson Tees I bought each one of my three siblings some because we all suffer from the same problem. They love the tees and so do I and I'm still buying them two years later.

Aaron B.

Hereditary Sweater