★★★★★ 1000+ 5 Star Reviews

STOPS SWEAT STAINS

ABSORBS MOISTURE & ODOR

LIGHTWEIGHT & BREATHABLE

4-WAY STRETCH

As Featured In

Why Numi Undershirts

✓ No more sweat stains
✓ All day comfort 
✓ Ultra-soft four-way stretch fabric
✓ Works perfectly for layering
✓ Feel your best in any situation

StopSweat-100x100-Icon.png__PID:2af92266-6a42-43d1-9b3a-4053b7480603

STOPS SWEAT STAINS

Mask group-2.svg__PID:785357e5-14bc-441b-b944-d49862d112a3

ABSORBS ODOR

Lightweight-100x100.png__PID:8d6c8986-1a1c-42f5-8550-77f9cae5e5cd

LIGHTWEIGHT & BREATHABLE

4WayStretch-100x100.png.webp__PID:4b287b56-821d-4126-97a3-56aeb1a8bae1

4-WAY STRETCH

BlackSignature-1800x1800.jpg__PID:0d3fc78d-d590-41fa-8531-6ce29e0fb3bc

DON’T JUST TAKE OUR WORD FOR IT

What Our Customers Say

★★★★★

"The fabric really does what they say when it comes to stink and stain resistance. The style is flattering, too." - Susan S.

Shop now

★★★★★

"This cropped undershirt is saving my sweaters. Love it!" - Ginna N.

Shop now

★★★★★

"I’m obsessed with this shirt. It’s so soft and drapes in all the right places. " - Chris

shop now

★★★★★

"I absolutely loved this shirt, very practical! What an amazing idea to prevent sweat stains on my clothes! That's exactly what I needed." - Mariia G.

Shop now
StainRestistant-100x100.png__PID:eb71b24f-2abe-4b50-9ab6-bb9709fa8dcb

STAIN RESISTANT 

MachineWashable-100x100.png__PID:ecefe70a-5e20-4e6a-a510-4bb1c29bd57f

MACHINE-WASHABLE, DRYER SAFE

Lightweight-100x100.png__PID:e70a5e20-ae6a-4510-8bb1-c29bd57f3341

LIGHTWEIGHT YET DURABLE

Timeless-Infinity-100x100.png__PID:5e20ae6a-e510-4bb1-829b-d57f3341c622

TIMELESS DESIGNS

Get Inspired

Share your latest looks with #WearNumi for a chance to be featured.