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

  • SWEAT PROOF GUARANTEE

BUNDLE & SAVE ON OUR ODOR FREE SHIRTS

Now you can rock our crewneck anti odor shirts every day of the week. Fight odor and stay fresh all day long!

Thompson Tee's anti odor undershirts feature revolutionary Odor Shield™ technology, a natural non-toxic hydrogen peroxide-based solution that eliminates 99.9% of bacteria in the fabric and is designed to stay put for at least 70 wash cycles.

Wear our anti odor shirts on its own or under your favorite polos, shirts or jackets. These odor free shirts are engineered with Supima cotton and MicroModal blend for soft, luxurious comfort.

This pack of undershirts contains 4 fitted crewneck undershirts.

Note: The anti odor shirt does not contain sweat proof technology.

Size: XS
Regular price $112.06
Sale price $112.06 Regular price $117.96
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See our sweatproof technology in action

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!

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.

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FAQ

How does Odor Shield™ technology work?

Odor Shield™ is a natural, non-toxic solution based on hydrogen peroxide that eliminates 99.9% of bacteria in the fabric. Body odor is caused by bacteria breaking down sweat on the skin, so removing the bacteria at the source stops odor before it starts. The technology is infused directly into the fabric and holds up through at least 70 wash cycles, so you're not constantly replacing or retreating anything.

Does this shirt also block sweat marks?

No. The anti-odor undershirt is designed specifically to fight odor, not prevent sweat from showing through your outer layer. If underarm sweat protection is what you need, the sweat proof undershirts with Hydro-Shield technology are built for that. Many people wear both: the anti-odor shirt for everyday freshness and the sweat proof shirt on days when they need full underarm coverage.

What makes Supima cotton different from regular cotton?

Supima is a premium-grade cotton grown exclusively in the USA, with extra-long fibers that are softer, stronger and more durable than standard cotton. Here it's blended with MicroModal, a fine, lightweight fabric known for its silky feel and breathability. Together they create a smooth fabric with a slight stretch that's comfortable enough to wear directly against the skin all day.

How should I wash this shirt to keep Odor Shield™ working?

Machine wash in cold or warm water and tumble dry on medium heat or lower. With normal care, the odor-fighting properties are designed to last through at least 70 wash cycles.