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Execwear G2 CoolNylon | Black | Crew Neck

This advanced Hyper-Wicking CoolNylon microfiber black crew neck men's undershirt keeps you cool, comfortable, and dry even in the hottest situations.

One (1) CoolNylon/Lycra black crew undershirt. Short sleeve.

$23.10was $33

Clearance: Final Sale

Our CoolNylon / Lycra microfiber fabric is sweat, stain, & odor resistant.

It outperforms polyester in comfort, odor management, abrasion resistance, and resistance to pilling.

The Finer Details:

  • New G2 design, with optimized fit & styling
  • More natural feeling on the skin than most polyester fabrics
  • Cool to the touch
  • Durable, yet breathable. 146gsm
  • Versatile: Dailywear, activewear, law enforcement / military
  • TagFree care label
  • Made in U.S.A.

What our customers are saying…

  • Always impressed by Ribbed Tee

In regards to the white crew neck, this is one of the softest shirts I've ever worn. This too, is a very good, all around undershirt for when you wanna show a little collar with an over top, like flannels or button ups.
The material of the shirt has allowed it to keep it's color and maintain it's fit.
Pleasantly impressed!

-- RibbedTee Response --
Love it! Many thanks Brian for taking the time to share your feedback with us. So happy to hear you are enjoying your new RibbedTee gear :)

  • Rod
  • Need Tall Sizes!

would be 5 stars if these came in Tall sizes

-- RibbedTee Response --
Thank you Rod! We'll be sure to share your feedback about tall sizes with our production team :)

  • Jason
  • Very comfortable

I purchased two of these to see how they would work wearing under my ballistic vest at work and to see how they fit. They are the most comfortable T-shirt I’ve ever worn. I am 6’8” 235lbs very athletic built so the claim that they run long and for like a tall size I was willing to try them out. I would say for my height I would need another two inches length to be completely satisfied with them. The bottom of the shirt comes about two inches below my waist/top of pants. Anyone who is regular size should be 100% happy with them. It’s very difficult to find slim and tall clothing for me with out it being big and tall, meaning to get the length I have to get the width as well. I don’t like baggy clothes so I have to spend extra to get shirts tailored. This T-shirt fits comfortably snug against the skin just how I like it. Just wish it was a bit longer for the taller community. But I would purchase this again since it’s just long enough to stay tucked most the time with the stretch it has.

-- RibbedTee Response --
We really appreciate you taking the time to write a review of our CoolNylon undershirts. We're also very pleased to hear they also work well for you as your ballistic vest / kevlar undershirt! Comfort is important, and we know how difficult it is to stay cool and comfortable when wearing kevlar, especially in the summer!

  • Ronnie
  • Men’s Tee shirt

Feels incredible to your skin. Almost like silk. I will Be purchasing some more to replace my cotton tees because they are much cooler to the skin and I live In South Mississippi where it’s humid and hot! ????

-- RibbedTee Response --
Thank you Ronnie! So glad to hear our G2 CoolNylon undershirts are keeping you cool and quite comfortable in that hot & humid South Mississippi weather!

  • CASIMIR Toczylowski
  • LtCol

I went online to to reorder summer undershirts I preferred. I receive a replacement that is not as lite, too heavy & too long.

-- RibbedTee Response --
Hi Casimir, thanks for taking the time to provide your feedback! We'll be sure to share your comments with our senior staff.

  • Phil
  • Form fitting

Second skin comfort. No bunching under sweaters or shirts. Stay put when standing after sitting. I tend to be hot natured, this shirt is breathable and does not make me sweat. No pilling and keeps shape after 1st wash.

-- RibbedTee Response --
Thanks so much Phil! We're glad you're enjoying (and staying cool) our CoolNylon undershirts!

  • Ben
  • Nearly Perfect

This may be the best t-shirt I've ever owned. The material is extremely comfortable and does breathe well. The fit is good. They fit tighter than a standard tee, which is perfect for an undershirt. They seem quite durable so far. The arms are just a little long for use as an undershirt. They're longer than several of my golf polo shirts and tend to peek out. The crew neck is pretty high and has not stretched out even after several wears/washes. Caution: There is a ton of dye in these. DO NOT wash them with light colors at least for several washes. I recommend putting them through the wash three to five times before wearing or they will stain your pits.

-- RibbedTee Response --
Thanks so much for the great review Ben! We really appreciate it. Also, we will definitely report the issue related to the dye to our production team, and ensure the issue is addressed promptly.

  • Rick James
  • Tee

Great fit and feel

-- RibbedTee Response --
Thank you Rick! We appreciate you sharing your feedback with us!

  • John
  • Exec wear T Crew


I switched from Under Armour. Never thought I'd do that.

-- RibbedTee Response --
Love it John!!! Now that's an incredible endorsement :)

  • Terry
  • Nice feel

This undershirt has a nice, smooth feeling. But, the collar is not very sturdy and rolls. If you are wearing it under an open-collar shirt, it does not look very good.

-- RibbedTee Response --
Hi Terry, thank you so much for that feedback. We'll definitely share your comments with our product team, as that item is currently undergoing a slight design change.

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