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Made in the USA

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

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

Sweat Proof Guarantee
Sweat Proof Guarantee
$139.96 $132.96

Please note: individual items cannot be returned; all items in the pack must be included for a refund.

BUNDLE & SAVE WITH SLIM FIT T-SHIRT PACKS.

Replenish your favorite sweat proof undershirts and save.

Our slim fit crewneck undershirts fit discreetly beneath your dress shirts, suits, sweaters or polos for invisible sweat protection and all-day confidence.

Each T-shirt pack contains 4 slim fit crewneck undershirts featuring the same sweat proof protection you know and love.

Find the T-shirt pack that fits your style and needs. Our slim fit crewneck shirt pack is available in black or white.

Patented Sweat Proof Technology for Slim Fit Crewneck Shirts

Patented, Sweat Proof Technology

Layered

Proprietary design stops sweat from showing through your underarms — period.

Seam

Center seam with separate front and back sweat panels for a sleek, tailored fit and feel.

Washing

Sweat proof technology won't wash out or lose effectiveness over time. Prevent pit stains day after day, wash after wash.

Slim Fit Crewneck Shirt Features
Feature 1

Ultra-Soft, Lightweight Material

The Slim Fit undershirts contain 95% premium rayon from bamboo and 5% spandex for a smooth, body-hugging fit.

Feature 2

Tagless, lay flat collar

Itchy, scratchy tags are a thing of the past. Thompson Tee’s tagless design ensures the shirt lays flat with no unsightly bunching.

Feature 3

Machine washer and dryer safe

Thompson Tee with Hydro-Shield Sweat Proof Technology can be machine washed in cold or warm water and dried on medium (or lower) heat.

Tuckable Slim Fit Crewneck TShirt

Long, Tuckable Length That Stays Put

Move through your day freely. Thompson Tee’s long, tuckable length stays in place all day. So go ahead and wave those arms around!

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Thompson Tee Guarantee

The Original Sweat Proof Undershirt

We're serious when we say no more pit stains. We guarantee sweat won't penetrate the underarm barrier -- or your money back!

Thompson Tee Guarantee

Free Returns

Wear it, wash it and try it. We offer free returns on all opened or used shirts up to 30 days from purchase date. Individual items cannot be returned; all items in the pack must be included for a refund.

Thompson Tee Guarantee

Made in USA

Every phase of production is completed in the USA - from materials to manufacturing. Each undershirt purchase supports U.S. jobs and manufacturing.

Thompson Tee Guarantee

Real Customer Service

No web bots here. We have a team of friendly people ready to answer all of your questions.

Size Chart


XS Chest 32 in / 82 cm
S Chest 34 - 36 in / 86 - 92 cm
M Chest 38 - 40 in / 97 - 102 cm
L Chest 42 - 44 in / 106 - 112 cm
XL Chest 46 - 48 in / 115 - 122 cm
2XL Chest 50 - 52 in / 127 - 132 cm
3XL Chest 54 - 56 in / 137 - 142 cm
XS S M L XL 2XL 3XL
Chest - inches 32 34 - 36 38 - 40 42 - 44 46 - 48 50 - 52 54 - 56
Chest - cm 82 86 - 92 97 - 102 106 - 112 115 - 122 127 - 132 137 - 142

Faqs about our tees

How is the Thompson Tee different from other "sweat proof" shirts?
Original Fit vs Slim Fit: Which one is right for me?
Is the underarm barrier really sweat proof?
How does the sweat proof underarm barrier compare to sweat pads?

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