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Whether you're training, getting ready for a big game, or simply lounging around the house, enjoy the comfort and convenience of the Under Armour Men's Original Boxerjock 9in Boxer.

  • Lightweight, smooth HeatGear fabric and articulated mesh fly panel ensure a comfortable feel against your skin
  • Under Armour's signature Moisture Transport System pushes sweat away from your body to the surface of your gear so it dries faster and you stay cooler and more comfortable
  • Four-way stretch construction stretches both laterally and vertically for enhanced mobility and accelerated dry time
  • Anti-Odor technology prevents the growth of odor-causing microbes
  • Sits close to skin for a streamlined fit without the squeeze of compression
  • Smooth, chafe-free flatlock seam construction for a comfortable feel
  • Updated performance waistband for a secure, comfortable fit
  • Working fly for convenience
  • Nine-inch inseam enables a longer fit

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Under Armour Original Boxerjock Boxer - Men's - 9in

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Here's what others have to say...

5 5

Simply the best

  • Familiarity: I've put it through the wringer
  • Fit: True to size

I have had numerous pairs of these boxers and they are awesome. They have always lasted me quite a while and always have an amazingly comfortable fit so you dont even know you are wearing them. They are really good for going to the gym or any sort of sport related activity. If you have not checked these out I would suggest you do so.

5 5

They are great

  • Familiarity: I've used it several times
  • Fit: True to size

They are very similar to the nike pro combat compression boxers. They are tight without being restricting, stay in place, dry quickly, and they are pretty warm actually. U can use these for everything from work to working out to hiking etc. highly recommended

5 5

Just as important as boots!

  • Familiarity: I've put it through the wringer
  • Fit: True to size

Forget about cotton underwear. If I had to recommend only three things for a buddy that wants to get into hiking: nice boots, merino socks, and this underwear. Wearing this underwear on last trip made a huge difference in sweat, stink, rubbing. 9in stays in place. XXL is a good fit for a guy that wears 40-42 waist jeans. Hey, not everybody is tall enough according to their weight. Try one pair. You'll be back.

5 5

Big Thighs? You're Not Alone

  • Familiarity: I gave it as a gift but have feedback to share

My boyfriend has big thighs and can't seem to find a good pair of boxers. He loves these. Apparently the problem is other boxers aren't long enough to stay in place over larger thighs. These are the perfect length and they perform super well. Since the first day he tried them he hasn't gone back.

5 5


  • Gender: Male
  • Familiarity: I've put it through the wringer

That is not the case with these. The material is super stretchy and comfortable. The waist band is super sturdy; none of the fruit of the loominess there. You put these bad boys on and your junk is totally secure. I ordered these in all the lengths and love them all!

I highly recommend these for my thicker thigh brothers out there! You will be presently Amazed by these!

I saved everyone the pain of posting a pic of me in these undies and posted their quote on the box: "You'll never wear normal underwear again!"

It is true! You will never want another pair!
I am ordering 5 more pairs right after this review!