Cool Cotton High Vneck Stay Tucked Cool Cotton

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Product Description:

  • Stays tucked in, guaranteed. (How?)
  • Eliminates EFG (Say What?)
  • Made for ALL body types
  • Featherlight, smart cotton fabric keeps you cool & dry
  • Streamlined fit makes outerwear look better
  • Super-comfortable (fitted but never restrictive to wear)


See all 29 reviews below
If you're looking for a truly invisible undershirt, consider picking up a couple of these in tan. - Sully S, Toronto ON
The feel is very nice - smooth and cool to the touch and wicks well when worn. -Zachary J, Marietta GA

Fabric: Cool Cotton

  • Softest cotton fabric you will ever wear
  • Dries 4-5x faster than other brands
  • 86% Pima Cotton, 14% Spandex

History: Cotton is the most prevalent fiber in the world and is renowned for its breathability, strength and versatility.

Most of the men’s undergarment market uses only 100% cotton material. This is a strategy we believe to be deeply flawed. We begin with cotton, but also add stretch to the fabric for shape retention.

Problem: Traditional cotton undergarments tend to shrink up to a size smaller than you are, stick to the skin, cause you to overheat and sag when wet due to the weight of the fabric. They also stretch out over time, which cause an "A-frame" or "tented" appearance. It’s just a matter of time before these type of undergarments become rags for washing your car.

What we did: We found a super lightweight and smart fabric technology that uses a special cooling process to increase the absorption capacity of the fabric. Moisture is then transferred to the surface of the fabric where it easily and rapidly evaporates.

The non-pilling feature ensures garments retain softness and smoothness with NO PILLING; wash after wash.

What this means to you: Our Cool Cotton underwear remains as silky smooth as the day you bought them and keeps you cooler and drier than your traditional undergarments.

Wash after wash, your garment stays looking good as new, allowing you to continue wearing it for a very long time. Yes, this cooling technology is pretty awesome stuff!


If you're uncomfortable for any reason with your first pair of Tommy John, you can keep it and get a full refund. For full details, read more about our guarantee.

Customer Service

Need assistance? Call or email our Customer Service Representatives at 1 (800) 708 3490 or Contact Us



Tailored Stretch™ Technology ensures undershirt stays tucked in all day long


For all body types from average shape to athletic cut torsos

Cool Cotton Feel

Silky soft and lightweight cotton blend for enhanced comfort and feel


Gives you a tailored and form fitting look


Moves with you, while being invisible under outershirts

Stay Dry

Controls body temperature to keep you cool and confident

Memory Collar

Prevents bacon neck appearance


Tagless label for maximized comfort

Reviews for Cool Cotton High Vneck Stay Tucked

Steve P

about 2 months ago
Height: 6'6" Weight: 217 lbs. Chest: 42" Waist: 34" Size: Large

Finally an Undershirt for Tall People

After purchasing many brand in regular and tall sizes this one fits and fits well. A little surprised out of the package how "short" they looked, but whatever cool technology they have in these shorts it fit, stayed put and helped stay cool on a very warm a humid day. Great Job!!! (however should have ordered an XL as well to truly see what size fits best)

How I feel when I wear this product:


William T

about 2 months ago
Height: 5'10" Weight: 175 lbs. Chest: 39" Waist: 33" Size: Large

Feels Great!

Love this V-Neck it is the perfect length V-Neck and stays hidden under my polo shirts I wear for work everyday. I wear jeans also everyday and shirt stays tucked in and breaths very nicely.

Ron S

about 2 months ago
Height: 6'4" Weight: 230 lbs. Chest: 43" Waist: 40" Size: XL

A Loser!

A totally inferior product, highly over-priced. This is the most uncomfortable product I have ever purchased.


Customer Service

We're sorry you feel this way. We will be reaching out to you shortly to gain some additional feedback and to see if we can find you something that works better for you.


Eliminates EFG™ (excess fabric gut)


Tailored Stretch™ Technology