360 Sport Trunk 360 Sport

| (31 reviews)
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Product Description:

  • 360 Degree Stretch Fabric prevents riding up
  • Moisture-wicking, anti-odor performance from work to the gym
  • New! Redesigned utility pocket for your ID, keys, cash, iPhone™, etc
  • Mesh cooling zones for enhanced cooling
  • Contour pouch eliminates need to “re-adjust”

Fabric: 360 Sport

  • Moisture-wicking, anti-odor performance fabric
  • 360 Degree Stretch Fabric

84% Polyester, 16% Spandex

Problem: Performance underwear rides up your legs when you move. This is due to the fact that they use 2 way and 4 way stretch. This type of fabric doesn’t stretch in all directions during movement, which is why it causes your underwear to rideup your legs.

What we did: Instead of endorsing a celebrity or an paying for an expensive billboard in Times Square, we actually invested time and money in searching the globe for a 360 Degree Polyester Stretch (performance) fabric that prevents this problem from happening.

The 360 fabric we use is designed to move with you, while staying in place. It is also moisture wicking with anti-odor properties.

What this means to you: Tommy John’s performance underwear doesn’t ride up your leg. The unique 360 Degree Polyester Stretch (performance) fabric stretches. in all 360 degrees that your body moves during activity to solve another problem we feel existed in the underwear market.

  • 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!

  • The softest fabric on the planet
  • Anti-Pilling Micro Modal fabric

90% Non-Pilling Micro Modal, 10% Spandex

Micro Modal is resistant to shrinkage and fading. Because we add stretch to the fabric for shape retention, the final product is not considered a 100% natural product.

History: Micro Modal,the world’s softest fiber, it makes textiles naturally more beautiful. Micro Modal fabric is feather-light and feels like a second skin on your body. The fiber is made from beech wood, a natural raw material. The natural softener makes Modal fabrics pleasant to the touch, even after repeated washing.

Problem: If you have worn modal products before, you know the problem is that they “pill” very quickly and look older, faster.

What we did: We are proud to use a revolutionary, non-pilling micro modal fabric that ensures garments retain softness and smoothness with NO PILLING; wash after wash.

What this means to you: Tommy John micro modal underwear remains as softly smooth as the day you bought them. The non-pilling fabric finishing process cleans away the fuzzy surface fibers that eventually cause pilling.

Wash after wash, your garment stays looking good as new, allowing you to continue wearing it for
a very long time. No more pilling is pretty awesome.

Other Information

Our Guarantee

100% satisfaction is guaranteed for first time customers, or you will recieve a full refund. Read more about our guarantee

Customer Care

Need assistance? Call or email our Customer Service Representatives at 1-800-708-3490 or cs@tommyjohnwear.com


Quick Draw Fly™

Horizontal fly for “quick” access when nature calls

Contour Pouch

Unmatched support, secure comfort, and lift

360 Degree Stretch

Moves with body in all directions to PREVENT riding up (no ride up alert)

Zoned Ventilation

Targeted mesh zones to wick, cool, and keep you dry during intense activity

Utility Pocket

Stash pocket for ID, keys, cash, iPod™, etc

Anti-Odor Technology

Prevents cause of odor causing molecules

Reviews for 360 Sport Trunk

Chris C

3 days ago , Congers NY
Height: 5'11" Weight: 235 lbs. Chest: 48" Waist: 38" Size: Extra Large


I bought 3 pairs at the get go. I am so pleased how the long briefs fit, don't know I am wearing them. The 2 regular briefs in separate colors fit differently though the same product. White fit perfectly but the blue not so much they rode up on the leg all day. I am worried how laundry day will go. 1 not having a pair to wear and 2 the specific care they take. They fly is ingenious. Will post again.

How I feel when I wear this product:


Robert S

about 1 month ago
Height: 5'10" Weight: 196 lbs. Chest: 42" Waist: 34" Size: Medium

Best Boxers Ever!!

Underwear, boxers, briefs, you buy em, wear em, replace em. Before TommyJohn, just a utility. These sport trunks changed my opinion completely. Finally something the fits well, FUNCTIONS like it should, and dare I say, feels great! .....and never thought I would write a review on....."underwear". Try a pair, you will be convinced.

How I feel when I wear this product:


Wayne B

about 1 month ago , Maitland FL
Height: 6'1" Weight: 202 lbs. Chest: 42" Waist: 34" Size: Large

great service

I wrote a review earlier about a flaw. TJ customer service was awesome! Handled it quickly and without incident. Great product, even better service. I will be buying more.

Mitch L

about 1 month ago , Eagan MN
Height: 6'5" Weight: 245 lbs. Chest: 48" Waist: 38" Size: Large

Customer for life!

I've worn boxers for years. While non-binding the lack of support allows ones junk to get out of position.

I love the 360 sport brief product, you've combined the function of a jock with the feel of going commando. They stay cool, and do not ride up.

The fly design is functional even with a tucked in shirt. I cannot remember the last time I used the fly on a pair of briefs.

How I feel when I wear this product:

Supported, Commando

Mark D

about 1 month ago , Shawano WI
Height: 5'9" Weight: 220 lbs. Chest: 50" Waist: 38" Size: Extra Large

The best I have ever bought!

I was very skeptical at first paying that much for a pair of underwear. But was I surprised! They are the most comfortable underwear I have ever had on in my life. They support you very well, but without squeezing your package together to the point of discomfort. They are similar to a supporter, only comfortable and very cool. No hot, sweating underwear anymore! Thanks for such a great product and I shall be purchasing more!!

How I feel when I wear this product: