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Made in the USA

Men's Sweat Proof Long Sleeve V-neck Undershirt - Original Fit

Men's Sweat Proof Long Sleeve V-neck Undershirt - Original Fit

Sweat Proof Guarantee
Sweat Proof Guarantee
$39.99

Free Domestic Shipping Over $50 Shipping Information

The #1 Sweat Proof Long Sleeve V-Neck

Thompson Tee's long sleeve V-neck undershirts combines a luxury undershirt's best features with patented sweat proof technology that stops armpit sweat in its tracks.

Wear the Thompson Tee long sleeve V-neck to keep cold sweats at bay, or stay dry and comfortable under your layers or snow gear.

This long sleeve V-neck shirt is perfect if you're looking for discreet sweat protection. Rock this undershirt beneath sweaters, jackets, dress shirts, uniforms or scrubs for exra warmth and dryness.

It's the same sweat proof technology you know and love, just made for colder weather.

Fit Details

The Thompson Tee long sleeve V-neck shirt has the same fit and feel of a traditional undershirt.

Patented Sweat Proof Technology for Long Sleeve V-Neck Shirts

Patented, Sweat Proof Technology

Layered

Revolutionary design stops sweat from seeping through clothes and showing through your underarms.

Seam

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

Washing

Our Hydro-Shield sweat proof technology is designed to withstand wears and washes and won't lose effectiveness over time. Say goodbye to pit stains for good!

Long Sleeve V-Neck Shirt Features
Feature 1

Ultra-Soft, Smooth Material

Our long sleeve V-neck undershirt is made with premium Supima cotton and Micromodal that feels smooth, luxurious and soft to the touch.

Feature 2

Tagless, Lay-Flat Collar

No more itchy and scratchy tags. Our tagless design ensures the long sleeve V-neck shirt lays flat with no unsightly bunching.

Feature 3

Machine washer and dryer safe

The Thompson Tee long sleeve V-neck undershirt can be machine washed in cold or warm water and dried on medium (or lower) heat.

Tuckable Long Sleeve V-Neck Shirt

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.

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

The Thompson Tee Original Fit Long Sleeve Undershirt fits like a traditional undershirt. If you want a looser fit, size up one size.

XS Chest 32 in / 82 cm
Sleeve 21.25 in
S Chest 34 - 36 in / 86 - 92 cm
Sleeve 21.5 in
M Chest 38 - 40 in / 97 - 102 cm
Sleeve 21.75 in
L Chest 42 - 44 in / 106 - 112 cm
Sleeve 22 in
XL Chest 46 - 48 in / 115 - 122 cm
Sleeve 22.25 in
2XL Chest 50 - 52 in / 127 - 132 cm
Sleeve 22.5 in
3XL Chest 54 - 56 in / 137 - 142 cm
Sleeve 22.75 in
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
Sleeve Length - inches 21.25 21.5 21.75 22 22.25 22.5 22.75

Faqs about our tees

How is the Thompson Tee different from other "sweat proof" shirts?
Can you wear the long sleeve V-neck undershirt for sports or workouts?
Is the underarm barrier really sweat proof?
How does the sweat proof underarm barrier compare to sweat pads?

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