THE SIGNATURE UNDERSHIRT
Stop 100% of Sweat Stains with Numi's Patented Technology
Stay cool, dry, and fresh all day with our innovative sweat-proof undershirts.
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No Sweat Stains? How?
Secret Sweat Shields
Our undershirts have a discreet sweat shield in the underarm made from special sweat absorbing technical fabric. This innovative feature offers added sweat protection and keeps your clothes clean longer.
TENCEL™
Remove sweat before it happens! TENCEL™ is a sumptuously soft, breathable fabric that regulates your body temperature, making it the perfect layering piece.
Feel your best in any situation
Say goodbye to embarrassing sweat stains and deodorant marks
As women, we understand the unspoken struggles of sweat-stains and deodorant marks, especially in social interactions. The signature undershirt, with its sweat-absorbing technology seamlessly integrated into the fabric, stands as your reliable ally against embarrassing stains and lasting comfort.
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A Resounding Hit
I Love the fit and materials of my Numi classic shirt. It really protects the outerwear sweaters and jackets and other long sleeves from my sweat.. That says a lot.!!
Brooke L.
✓ Verified Purchase
I had a blouse that showed perspiration stains - it was frustrating to use adhesive pads. I am beyond happy with my signature undershirt. It is lightweight, comfy and works to prevent perspiration stains, just as advertised. Best part? Canadian company and made in Canada!
Alison T.
✓ Verified Purchase
Bought this to wear under sweaters and it is perfect! Soft, stretchy and comfy. I’ll be buying more.
Leslie B.
✓ Verified Purchase
Sweat-Stains & Deo Disasters?
Wave them goodbye
The Signature Undershirt acts as a protective shield, preventing any unwanted stains from reaching your clothes. Our innovative fabric technology wicks away moisture, preserving your favorite outfits and extending their lifespan.
Looking your best has never been easier
The Signature Undershirt is discreetly designed, ensuring no bulges or seams are visible under your clothing. You can confidently wear any outfit, knowing that your secret weapon is providing the perfect base-layer for a flawless appearance.
No Sweat Stains
Stay dry, confident, and stain-free with our unique cotton underarm shield. No more sweat stains, guaranteed.
Invisible Fit
Seamless sleeves and the ultra-soft four-way stretch fabric feels soft on the skin and works perfectly for layering
All Day Comfort
A long lasting & breathable fabric keeps you dry & cool all day long, no matter what life throws at you
The Signature Undershirt
Changed the Lives of Thousands of Women
Join the women who have already experienced the Numi difference. Embrace confidence, stay dry, and make a positive impact on the planet.
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