

🛡️ Beat sweat, not style — the ultimate underarm defense tee!
The Hanes Mens Sweat Block Undershirt is a 3-pack of white crewneck tees engineered with innovative underarm sweat block zones to prevent visible sweat stains. Made from 100% soft cotton with moisture-wicking and odor control technology, these tagless undershirts offer breathable comfort and a sleek fit designed for layering under dress shirts or polos. Ideal for professionals seeking confidence and freshness throughout demanding days, all at an unbeatable value.




| ASIN | B0DXCJYBSL |
| Best Sellers Rank | #19,983 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #26 in Men's Undershirt Tees |
| Customer Reviews | 4.5 4.5 out of 5 stars (310) |
| Date First Available | February 15, 2025 |
| Department | mens |
| Item model number | SWTCR3 |
| Manufacturer | Hanes |
S**N
Cure to White Deodorant stains!
Wow! Such quality! Bright White and the collar is perfect. Love that those awful White stains from deodorant won't be haunting my husband's work shirts anymore.
S**Y
Tshirt
Unisex T-Shirts! The quality exceeded my expectations—soft, breathable, and comfortable to wear all day. The fit is true to size and works great for both men and women.
J**S
Will buy again
I love these and will be buying all the time from now on. Very comfortable and no yellowing or sweat!
E**Y
Nice shirts, but have a bit of a chemical smell…
My hubs says these are true to size, comfortable, and would recommend. But, they have a slight chemical smell to them that still isn’t gone after a couple watches. So, that’s why only 4 stars. We are sensitive to smells though, so it might not even be noticeable to some.
E**0
Work as intended
Great quality fabric and a great option for those who sweat a lot and want to keep their dress shirts or suits dry.
H**Z
Quality and price
Very good quality at a very good price
B**S
large is LARGE!
Too big, if you’re a reg. lg. id get a medium
A**R
High quality
Very well made, washes up nicely. Neck doesn't stretch out if shape.
L**Z
Great quality and does what it says!!
A**R
Very good shirt for sweat.