![The Numi Undershirt Will Block Your Sweat. Too Bad It's Uncomfortable, Unflattering, and Expensive. | Wirecutter The Numi Undershirt Will Block Your Sweat. Too Bad It's Uncomfortable, Unflattering, and Expensive. | Wirecutter](https://cdn.thewirecutter.com/wp-content/media/2023/07/numiundershirt-2048px-numiundershirts.jpg?auto=webp&quality=60&width=570)
The Numi Undershirt Will Block Your Sweat. Too Bad It's Uncomfortable, Unflattering, and Expensive. | Wirecutter
![The Numi Undershirt Will Block Your Sweat. Too Bad It's Uncomfortable, Unflattering, and Expensive. | Wirecutter The Numi Undershirt Will Block Your Sweat. Too Bad It's Uncomfortable, Unflattering, and Expensive. | Wirecutter](https://cdn.thewirecutter.com/wp-content/media/2023/07/numiundershirt-2048px-almondsignatureunderneath.jpg?auto=webp&quality=75&width=1024)
The Numi Undershirt Will Block Your Sweat. Too Bad It's Uncomfortable, Unflattering, and Expensive. | Wirecutter
![The Numi Undershirt Will Block Your Sweat. Too Bad It's Uncomfortable, Unflattering, and Expensive. | Wirecutter The Numi Undershirt Will Block Your Sweat. Too Bad It's Uncomfortable, Unflattering, and Expensive. | Wirecutter](https://cdn.thewirecutter.com/wp-content/media/2023/07/numiundershirt-2048px-almondsignatureworn.jpg?auto=webp&quality=75&width=1024)
The Numi Undershirt Will Block Your Sweat. Too Bad It's Uncomfortable, Unflattering, and Expensive. | Wirecutter
![The Numi Undershirt Will Block Your Sweat. Too Bad It's Uncomfortable, Unflattering, and Expensive. | Wirecutter The Numi Undershirt Will Block Your Sweat. Too Bad It's Uncomfortable, Unflattering, and Expensive. | Wirecutter](https://cdn.thewirecutter.com/wp-content/media/2023/07/numiundershirt-2048px-signaturealmond-2x1-1.jpg?auto=webp&quality=75&crop=1.91:1&width=1200)