Cool Cotton Boxer Brief Cool Cotton

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Product Description:

  • Absolutely, positively won't ride up
  • Featherlight, smart cotton fabric keeps you cool & dry
  • Contour pouch eliminates having to “re-adjust”
  • Horizontal Quick Draw® Fly for “quick” access
  • Stay Put waistband won’t roll down or leave marks
  • So comfortable that you forget you’re wearing anything


See all 206 reviews below
They are the most comfortable underwear I have found. I will be purchasing more. -Blaine G, Onaka SD
Wow, these underwear are one fine piece of work. The Quick Fly thing and the cool fabric make my days that much better. -John H

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


Quick Draw® Fly

Horizontal fly for “quick” access when nature calls

Contour Pouch

Unmatched support, secure comfort, and lift

Cool Cotton Feel

Silky soft and lightweight cotton blend for enhanced comfort and feel

Stay Dry

Controls body temperature to keep you cool and confident


Stays put and won't roll down

Reviews for Cool Cotton Boxer Brief

John E

less than a minute ago
Height: 5'7" Weight: 175 lbs. Chest: 42" Waist: 35" Size: Large

Second Time Around

Bought all cool cotton boxer briefs white cotton 1st time around, now all the colors.

How I feel when I wear this product:


Steve R

3 days ago
Height: 5'11" Weight: 175 lbs. Chest: 42" Waist: 32" Size: Medium

They climbed a mountain

I put these to the ultimate comfort test. After receiving my first order I took them right out of the package and wore them to climb Long's Peak in Colorado. This is a very intense hike / climb that is over 15 miles round trip and gains about 5000 feet in elevation. While this was probably not the smartest thing to do, I had absolutely no bunching or hot spots whatsoever. We were on the trail for about 13 hours and they were extremely comfortable the entire time.

Eric M

4 days ago
Height: 6'1" Weight: 220 lbs. Chest: 40" Waist: 38" Size: Large


It feels like I have air conditioning in my pants.


Eliminates EFG™ (excess fabric gut)


Tailored Stretch™ Technology