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CoolWear | Supima | Crew Neck | Light Grey

Our CoolWear Supima® Light Grey Crew Neck Undershirt is constructed from a lightweight 2x1 rib knit, 100% extra-smooth American-grown Supima® Cotton.

One (1) premium Supima cotton, light grey 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 USA

What our customers are saying…

  • James Baynes
  • Fantastic t-shirts

Fantastic t-shirt. The material is thick, but soft and the shirt is extra long so it doesn't come untucked. A truly premium t-shirt.

-- RibbedTee Response --
Heya James, thanks so much! Aren't you the famous author of those incredible Cop novels we saw on Amazon? Great stuff!

  • Tosin O.
  • Extra Soft and Comfy

This underwear shirt is so comfy to wear

-- RibbedTee Response --
Thank you Tosin!

  • Tim
  • So comfortable and untuckable!

I love these shirts. So comfortable. Softly mold to my shape and the best part - they're long enough to tuck without worry that they will untuck. Bought both the crew and V neck for different occasions. Worth the price, but it is steep - 5 stars if the price can come down a bit.

-- RibbedTee Response --
So happy to hear you love our CoolWear Supima undershirts Tim! Thanks for taking the time to share your review with us!

  • Randy
  • Great quality

Purchased both the crew and v neck styles. Loved both, great quality and liked the right ribbed fabric. My only feedback -- they are very long. I am 5’8” and there is a lot of material to deal with, even tucked in. I plan to have them altered as I like to also wear just as a t-shirt and not under a shirt.

-- RibbedTee Response --
Thanks for your feedback Randy! Our undershirts do have a longer, stay tucked design. They are designed to accommodate taller individuals as well. If you'd like some help with the alterations (shortening), please do feel free to contact us and we'd be happy to assist you further.

  • Adam
  • Under shirts that feel good

I first purchased two white shirts and they were so comfortable that I had to come back and get more for work shirts as well. By far the most comfortable under shirt I’ve ever owned. I will buy more...if they hold up over time but I’m not doubting they will. American made and quality through and through.

-- RibbedTee Response --
Yowza! Thanks one fantastic endorsement Adam! Thank you so much for your business, and for taking the time to share your thoughts with us.

  • Buddy
  • Like it

I really like Ribbed Tee’s fit, style, feel, & materials. This is my 4th purchase and there will be more.

-- RibbedTee Response --
So great to hear Buddy. Thank you so much for your continued business and support!

  • Maureen
  • Love the feeel

I’m a woman that likes a shirt that fits well and feels good under sweaters. This is the first time I’ve tried Ribbed Tee and I love it. Now I’m hoping for more colors and a few sales!

-- RibbedTee Response --
Thank you for your review of our CoolWear Supima undershirts Maureen! We're so happy to hear you're happy with them. Thank you for your business!

  • Emily Young
  • Boyfriend has not stopped wearing

Bought 2 of these undershirts for my boyfriend who is looking for American-made clothing. It's not easy to find truly USA products. He had been wearing these everyday. I will likely be purchasing more in the future.

-- RibbedTee Response --
Sounds incredible. Thank you Emily!

  • Stefan
  • A match made in Heaven:)

Finally a T-shirt long enough, super light and very comfortable. Will definitely buy some more. Thanks RibbedTee

-- RibbedTee Response --
Hi Stefan, thank you so much! We're super happy to hear you love your new CoolWear Supima undershirts!

  • John Schroeder
  • ShortSlevReview

Soft and comfortable, Quite long for me (I am 5'8") so I need to fold it under when I wear it over my gym shorts. I would like it if you also offered a heavier fabric for winter, and long sleeved as well.
Thanks, John Schroeder

-- RibbedTee Response --
Thank you John! We'll be sure to share your feedback about heavier fabric for a winter undershirt, as well as a long sleeved version, with our Product team.

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