![Sweat](https://cdn.shopify.com/s/files/1/0222/7028/files/StopsSweat-100x100.png?v=1695254696)
STOPS SWEAT STAINS
![Sweat](https://cdn.shopify.com/s/files/1/0222/7028/files/AbsorbsMoisture-100x100.png?v=1695254643)
ABSORBS MOISTURE & ODOR
![Sweat](https://cdn.shopify.com/s/files/1/0222/7028/files/Lightweight-100x100.png?v=1695254754)
LIGHTWEIGHT & BREATHABLE
![Sweat](https://cdn.shopify.com/s/files/1/0222/7028/files/4WayStretch-100x100.png?v=1695254716)
4-WAY STRETCH
![FitsTrueToSize-100x100.png__PID:7ca3a884-dc8b-499c-b177-0dfb3d5d5c6c](https://cdn.shopify.com/s/files/1/0222/7028/files/FitsTrueToSize-100x100.png?v=1703260891)
FITS TRUE TO SIZE
![](http://wearnumi.com/cdn/shop/files/the-signature-undershirt-numi-5_fcddd505-b39e-407b-8b45-29c54bd5f28a.jpg?v=1711034966&width=1200)
The Signature
Our versatile OG undershirt is our #1 best-seller and a must in every woman’s closet.
![](http://wearnumi.com/cdn/shop/files/Crop-InTheDetails_0aff411a-eda4-4005-aef3-c42641353ff3.jpg?v=1703183257&width=1200)
The Crop
The perfect style for your favorite crop tops, high-waisted bottoms, or those days you don’t feel like tucking in your base layer.
![](http://wearnumi.com/cdn/shop/files/the-square-neck-cap-sleeve-undershirt-numi-7_dd29ecc5-71d7-4d37-8711-bcddea073400.jpg?v=1710976801&width=1200)
The Square Neck
Cap sleeves, a shorter length than our Signature, and an open neckline give any outfit a truly invisble layer.
Us VS them
Sweat-Proof Technology That Works
The key to all-day dryness, comfort, and confidence? A sweat-proof undershirt that works!
Find the Essential Undershirt for any occasion.
One Just Isn’t Enough
Countless women trust our sweat-proof Essential Undershirts to keep them dry & comfortable every day.