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Made in the USA

Women's Sweat Proof Undershirt - Original Fit Crewneck

Women's Sweat Proof Undershirt - Original Fit Crewneck

Sweat Proof Guarantee
Sweat Proof Guarantee
$28.99

Free Domestic Shipping Over $50 Shipping Information

The Perfect Baselayer for Women

Feel dry, comfortable and confident, and extend the lifespan of your wardrobe. The Thompson Tee Women's Original Fit Crewneck undershirt traps sweat, blocks odor and prevents stains for guaranteed, all-day freshness.

Thompson Tee sweat proof undershirts feature patented Hydro-Shield underarm barriers that absorb sweat, preventing moisture from permeating your outer layers and ruining your clothing. The result? No more sweat stains and less laundry!

The original fit crewneck style is perfect for wearing under sweaters, jackets, scrubs, uniforms or even on its own.

Made with 100% cotton and proudly made in the USA.

Patented Sweat Proof Technology for Women's Original Fit Sweat Proof Shirts

Patented, Sweat Proof Technology

Layered

Proprietary design prevents sweat from showing through your underarms and ruining your clothing — 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 and keep your wardrobe fresh, day after day.

Women's Original Fit Sweat Proof Shirt Features
Feature 1

Ultra-soft, lightweight combed cotton

Our women's cotton undershirts are made with 100% premium combed cotton. Thompson Tees are soft, comfortable and ideal for daily wear.

Feature 2

Tagless, lay flat collar

Seamless look and feel: Thompson Tee's tagless design ensures the shirt lays flat with no unsightly bunching.

Feature 3

Machine washer and dryer safe

Machine wash the Women's Original Fit Crewneck undershirt in cold or warm water and dry on medium (or lower) heat.

Tuckable Women's Original Fit Sweat Proof Shirts

Long, Tuckable Length That Stays Put

Your outfit will stay on point, no matter what the day brings. Our women's short sleeve undershirt features extra length to stay tucked in all day.

Customers Also Viewed

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 styles fit like a traditional undershirt. If you want more of a looser, t-shirt fit, order up one size.

XS Size 0 - 2
Bust 29 - 30 in / 71 - 76 cm
S Size 2 - 4
Bust 30 - 32 in / 76 - 81 cm
M Size 4 - 6
Bust 32 - 33 in / 81 - 83 cm
L Size 8 - 10
Bust 34 - 36 in / 87 - 92 cm
XL Size 10 - 12
Bust 36 - 38 in / 92 - 97 cm
2XL Size 12+
Bust 38+ in / 99+ cm
XS S M L XL 2XL
Size Scale 0 - 2 2 - 4 4 - 6 8 - 10 10 - 12 12 +
Bust - Inches 29 - 30 30 - 32 32 - 33 34 - 36 36 - 38 38 +
Bust - cm 71 - 76 76 - 81 81 - 83 87 - 92 92 - 97 99 +

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?

Reviews