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CoolWear | Supima | Crew Neck | White

Our CoolWear Supima® white crew neck undershirt is constructed from a lightweight 2x1 rib knit, 100% extra-smooth American-grown Supima® Cotton.

One (1) premium Supima cotton, white undershirt.


An ideal fabric and knit blend that absorbs & ventilates at the same time.

The Finer Details: Supima® Undershirts

  • Made from American-grown extra-long staple Supima® Cotton
  • Feels silkier on the skin than standard cotton and is exceptionally soft
  • Stronger & smoother than standard non-pima cottons
  • Long-lasting durability and softness even after repeated washing
  • Less pilling and smoother finish
  • TagFree care label
  • Made in the U.S.A.

What our customers are saying…

  • Namal
  • Great undershirt

A great undershirt. Comfortable and soft

-- RibbedTee Response --
Why thank you Namal, that's so very nice of you to say about our undershirts. We've got you covered!

  • Andrew Kuti
  • Great stay tucked shirt

Tried these for the first time about a month ago. I was tired of retucking my shirt ten times per day with standard under shirts. These do a great job and after five washes, still stay tucked and fit great.

-- RibbedTee Response --
Nice! Thanks so much Andrew. We're happy you're enjoying out stay-tucked undershirts :)

  • Quincy
  • New undershirt

I had been looking for a new brand, fit and feel of undershirt to wear (as I move away from “wife beaters). I came across this product by doing some online searching and MAN am I gald that I did. The shirt feels amazing and I love the way it fits. I bought just 2 at first to try and now I am all in. If you are looking for a new, better feel give these a try.

-- RibbedTee Response --
Thank you Quincy! That's awesome-sauce!

  • Melissa Klick
  • My husband loves these

These are the only T-shirts my husband likes

-- RibbedTee Response --
Thank you Melissa! We're so happy our CoolWear Supima undershirts are the only undershirts that your husband likes :)

  • John
  • Undershirt

Amazing undershirts, worth every penny.

-- RibbedTee Response --
Love it! John, thank you so much for the kind words and great endorsement :)

  • Daddy-o
  • Crew neck tee

Found these shirts about 3 years ago. Now I hardly go a day without one on. They’re the perfect base layer for colder weather, and they work great with a pair of shorts in the summer. They’re great quality, they fit beautifully and they’re made in USA. What more could I want??

-- RibbedTee Response --
We agree Daddy-o! Our CoolWear Supima undershirts check all the boxes :) Thank you!

  • Matthew Simmons
  • Cool Wear Supima

Great shirt, second one. Stays tucked in and fits nice and snug. Wish Y'all made it in heather gray!

-- RibbedTee Response --
Thank you Matthew! Stay tuned, because we will soon be releasing a light grey version of our CoolWear Supima Undershirts :)

  • Ken
  • Very happy

Great shirt (says undershirt but I wear it as a shirt). Nice and soft, and the ribbed texture gives it a bit of a distinguished look. You'll look good and feel good wearing it. :-)

-- RibbedTee Response --
Yeah! That's music to our ears Ken!!

  • Dawn L.
  • Works great

My husband loves these Ts. They fit well, feel comfortable and wick up copious amounts of sweat. He looks cool and well groomed, hooray!

-- RibbedTee Response --
Thank you Dawn! We're so happy your husband is looking & feeling his best :)

  • Marc
  • Great fit an feel

Ordered many of the CoolWear shirts over the last couple years, both V-neck to wear with shirt but no tie, and crew neck for the tie and jacket days. Shirts fit comfortably close, like a second skin. They are snug, but so soft that you barely notice they're there. My previous standard cotton undershirts seem bulky in comparison so I started to phase those out more quickly than I had originally planned. The CoolWear shirts have maintained their shape over numerous wash cycles and I haven't had to replace any yet due to wear and tear. These were definitely a great choice.

-- RibbedTee Response --
Wonderful stuff Marc! We can't thank you enough for taking the time to share your thoughts with us, and are really happy to hear your CoolWear undershirts are standing the test of time :)

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