Men's UA Original Series 15 cm Boxerjock® – 2-Pack

Style # 1282508
Height: Size: Fit: Fitted
    • Colour: Navy (412)
  • Availability: 
  • Availability: 
Size and Fit Guide
Due to limited quantities, only 1,000 allowed per customer.
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Height: Size: Fit: Fitted
Men's UA Original Series 15 cm Boxerjock® – 2-Pack

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Product DNA

Ask any guy who's tried them—nothing beats UA Underwear. They stretch, recover, stay put, wick sweat, and keep you cool.
  • Fitted: Next-to-skin without the squeeze
  • Lightweight, smooth HeatGear® fabric for superior performance
  • 4-way stretch construction moves better in every direction
  • Material wicks sweat & dries really fast
  • Performance waistband
  • Working fly
  • 2 boxer briefs per pack
  • Inseam: 15 cm
  • 90% Polyester/10% ElastaneImported


This is what makes our gear work harder — and smarter — than anything else out there.


The original innovation our founder dreamed up. This super-breathable fabric wicks sweat and regulates body temperature so you feel cooler, drier, and lighter than ever.

Review Summary

157 Reviews
55% of reviewers recommend


Runs small Runs large


Min. Max.


Min. Max.

Best ever! Annoying tags...

Slipped these on last night after they arrived, nothing else will ever match up lol, where have these been all my life. Best I've ever worn, and will be buying this style front now on. My wife loves them on me too! My only complaint is the tags! Do they have to be sewn on? Even after cutting them off, I still had to go back and trim the sharp edges. Would reccommended a sticker if possible.

Truly Impressive

I'm 6ft 2in tall and weigh in at 300+lbs and live a very active lifestyle. I have a history of absolutely destroying just about every piece of athletic apparel I have ever owned until I discovered Under Armour. I have been wearing these boxers since they were released and I can undoubtedly say that their comfort and durability is unparalleled by anything out there. The original cost is a little intimidating but the long term payoff is undeniable.

One of the best if not THE BEST underwear's there is.

Most of my training buddies wore those and told me to give them a try, so i did buy one pack and threw them on. The next day I went back to the store and got 5 extra pairs and wore nothing else since then. they're that good.

New pants

Lovely fit .. most comfortable I've ever owned .. the elastic is a little less elastic/strong than expected

Mixed feelings

These Boxerjocks are comfortable, but I expected them to be cotton, and they are kinda silky and slippery! Not really what I was after.

Great buy

I'm chunky and these gitch fit like a charm. It's hard to find undies that stay up on your waist. They stay up and keep me fresh throughout the day! I purchased 2 sets and will be buying two more to cover off my weeks! Highly recommend! Another smash hit UA!!!!

Great Fit.

So I bought 2 sets of these 2 weeks ago and they fit great. I can't imaging going back to the regular cotton brands. I bought few single ones since. They don't ride up and don't feel tight on the legs.

Good product

Wish they were a pinch bigger to fit true to size, however these are a UA must own.

Answer Found!

Haven't been able to wear underwear at all due to lower back surgery and complications there of. I also have Type 1 diabetes, so I can't have friction rubs. These boxers were the answer to several problems: one, the waistband doesn't aggrevate nerve sensitivity in my lower back. I usually wear bottoms that are nearly falling off to avoid touch-sensitivity issue where I had surgery. Two, I take a diabetes medication which can cause genital yeast infections as a side effect. Because this product keeps you dry, I was able to stop an infection before medical treatment was necessary. Three, Under Armor makes this product in a 3XL which fits me perfectly. Most stores that carry Under Armor products in my area do not stock UA 3XL boxer briefs. I sincerely appreciate UA's commitment to produce larger sizes. When I can afford to buy more, I will definitely do so.

The Undeniable Truth

These underwear are the best made on the planet. I can say I've worn only them for the last 9 years. About 9 years ago I got my first pair of boxerjoc and was amazed at how much thinner and breathable they were compared to other companies. I got tired of feeling like I was sweating from wearing compression underwear. Under armour hit a home run with these 6" boxerjocs. The first models I had lasted about 4 years or about 5000 hours, until the elastic failed. But since then, I have gotten the "red label" versions and they have not failed yet. I believe the elastic waste band was improved. I think the 6" is perfect as far as length goes, and will never change my underwear of choice. My wife used to joke that my under shirt and bottoms were more expensive than her entire outfit, but they have held up for so long that they are worth every penny. These underwear are undeniably the best out!