Under Armour Running Underwear

Discover the ultimate comfort and support with our collection of running underwear designed specifically for active lifestyles. Engineered with moisture-wicking fabrics, these pieces keep you dry and comfortable during your runs. Enjoy a lightweight, breathable fit that moves with you, ensuring maximum freedom of movement. With a focus on durability and performance, our running underwear provides the perfect blend of style and functionality. Elevate your running experience and stay focused on your goals with the right foundation for your workout.

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15 products
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Under Armour Men's Performance Tech Mesh 6” Boxer Briefs – 3 Pack
  • Midnight Navy/Steel/Royal
  • Black/Black/Black
  • Black/Red

Under Armour Men's Performance Tech Mesh 6” Boxer Briefs – 3 Pack

$44.00

(255)

These are the only underwear my husband will use now. ... He said it is his favorite underwear! ... Amazing underwear ... Very comfy and great price ... Very comfortable and

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5 Jdales
Very comfortable and nice

5 G Hendren
Fabric is lightweight and breathes well. Waistband stays up better than most and I love having a fly opening.

5 Charles25
I have been a customer of Under Armour for years and particularly this product which I believe to be the best of it ’s kind in the industry for material and design.

5 TicTok
Very nice briefs for a great price

5 Trixie KS
These are the only underwear my husband will use now. They are very comfortable and he loves the feel of the material.

On Sale
Under Armour Men's UA Performance Cotton 6” Boxer Briefs – 3 Pack
  • Black/Black/Black
  • Midnight Navy/Steel/Royal

Under Armour Men's UA Performance Cotton 6” Boxer Briefs – 3 Pack

$32.97-$44.00

WAS: $44.00*

(273)

Good fit, size runs true, very comfortable and quality materials. ... This underwear is very comfortable to wear for working out. ... Best feeling underwear ... The fit and comfort is very good, product is is as

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5 bradley2013
Great product! Holds its shape and size even after multiple washes and dries. Comfortable too! Will buy again.

5 CJV30
I love the performance cotton boxer briefs. The smooth cotton feel and all day comfort are great.

5 Jon Preacher
This underwear is very comfortable to wear for working out. Holds your equipment place very well and not discomfort while working out. I going to buy more since these are good for working out or for regular day- to- day use.

5 Babineau80
Great fit. Very comfortable material. Sizing is right now. Great Purchase.

5 Rrushy
Soft Cotten fits snug but not compression…Keeps the boys comfortable but not squeezed

Under Armour Men's Performance Tech Mesh 9” Boxer Briefs – 3 Pack
  • Black/Black/Black

Under Armour Men's Performance Tech Mesh 9” Boxer Briefs – 3 Pack

$44.00

(118)

I always depend on UA comfort technology for mens quality underwear. ... Love my underwear from UA. ... I would definitely recommend these for anyone looking for comfort and

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5 Wreck18
Hands down the best UA has to offer.

5 Bob194844
The UA Tech Mesh provides cool comfort, and can be worn under any garment. I always depend on UA comfort technology for mens quality underwear.

5 Notyouraveragedad1
Perfect fit and great support! The 9 ” is great for taller/long legged guys who are looking for a boxer that doesn ’ t ride up and bunch. The mesh material is fantastic as well and isn ’ t like the spandex compression that the other boxer provides.

5 ZTBillingsley
Fast shipping. Extremely satisfied with product. Kinda leary to order clothes online, but Under Armour sizing is perfect and fits as described

5 Cyrus B
As advertised; stylish, comfortable flattering from all angles. I am more than happy with my purchase.

On Sale
Under Armour Women's Pure Stretch No Show Hipster Underwear - 3 Pack

Under Armour Women's Pure Stretch No Show Hipster Underwear - 3 Pack

$22.97-$32.00

WAS: $32.00*

(278)

This is great while playing sports and running( and casually really). ... Underwear great for running. ... Comfortable, breathable and look great under

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5 BeachyT
These fit as expected and are comfortable to wear during workouts.

5 Boy mom 24
I really like the thickness of these panties. They stay in place and are still breathable. The color options are really fun, and I would definitely recommend this product!

5 Robins927
Love these. They fit well without cuttings into those' soft fat' areas many of us long- out- of- our- teens suffer from, so actually do as advertised! They do n't show up as panty lines. Yeah! I have 36- 39 '' hips I believe, if that is useful to anyone reading this. I think I bought a large.

5 Nikki K 18
These fit great and are comfortable

5
I love that I dont even know I 'm wearing them and they pull the dampness away from my skin

On Sale
Under Armour Men's Performance Tech Novelty 6” Boxer Briefs – 3 Pack
  • Black/Neo Camo/Castlerock
  • Black/Solar Orange

Under Armour Men's Performance Tech Novelty 6” Boxer Briefs – 3 Pack

$24.97-$44.00

WAS: $44.00*

(31)

Favorite underwear of husband's ... Best underwear in the business ... Great fit and breathable. Wear them everyday. ... Great fit, very comfortable! ... The under armour briefs were just what I needed and have become a favorite for

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5 Chantilla
I ’ m happy with my purchase will purchase more again

5 Bigdaddy
Been wearing these for about 4 yrs. very comfortable and help with sweating and oder.

5 DSWVU
On a recent trip out of town I forgot to pack a very important part of every overnight trip. I was so glad that I was able to get same day pickup from my go to store for my sports needs. The under armour briefs were just what I needed and have become a favorite for me.

5 WAshopper
He says they are comfortable, do n't bunch up, and do n't show a line under clothes.

5 Hollywood069
Bought these last week and love them!!! Don ’ t want any other brand after purchasing these!!!

Under Armour Men's Perf Tech Mesh 6 Inch Boxer Brief - 3 Pack
  • Team Royal
  • Black

Under Armour Men's Perf Tech Mesh 6 Inch Boxer Brief - 3 Pack

$44.00

(1)

Best Underwear ... Can never go wrong with UA underwear. ... They are so comfortable and last

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5 bhannahs31
Can never go wrong with UA underwear. They are so comfortable and last forever.

Under Armour Men's Performance Tech Mesh 9'' Printed Boxers - 3 Pack
  • Castle Rock

Under Armour Men's Performance Tech Mesh 9'' Printed Boxers - 3 Pack

$44.00

(45)

These are the most comfy underwear out. ... These are my go to underwear and fit very comfortably, will buy again for sure. ... The performance shorts are perfect for me because they stay in place and move

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5 Albreazy
I ’ ve been throwing these under my basketball shorts for my rec league games and don ’ t feel any additional weight under my waist

5 BKNH15
These are the most comfy underwear out. Period. Perfect fit, length, no ride up, dry fit for hot day.

5 atadidasman
The performance shorts are perfect for me because they stay in place and move easily.

5 Chuck
These are my go to underwear and fit very comfortably, will buy again for sure.

5 Chris B
I bought these last month. It was a great deal on my favorite boxers.

Under Armour Women's Pure Stretch No Show Printed Thong - 3 Pack
  • Blackout Navy

Under Armour Women's Pure Stretch No Show Printed Thong - 3 Pack

$32.00

(27)

As good as any underwear from a Victoria ’s Secret. ... Good underwear ... Fabric: so smooth& soft. ... So soft and smooth. ... Very stylish and lightweight ... These are perfect for light colored tight workout pants because my regular thongs still are visible(...

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5 icu411432
I love these! These are perfect for light colored tight workout pants because my regular thongs still are visible( because there is lace) in light colored workout leggings but these thongs from under armor are totally invisible! I ordered more after trying these out.

5 TravGoat
Quality material and fit for the price.

5 Tony1717171
Item is true to size and fits as described. No complaints and performance is perfect.

5 Daniela Alva
Very soft and comfortable.

5 Breshonda W
As good as any underwear from a Victoria ’s Secret. I love the colors. Extremely soft.

Under Armour Men's Performance Tech 9'' Boxer Briefs – 3 Pack
  • Black/Black/Black

Under Armour Men's Performance Tech 9'' Boxer Briefs – 3 Pack

$44.00

(198)

Great underwear ... Material is extremely comfortable and great for staying cool and dry. ... Most comfortable boxers ever! ... The UA Boxerjock is the most comfortable boxer I have ever

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5 Gus G
the size and durability of this product is why i keep coming back and buying repeatably

5 Mboorsma01
I purchased these for extended hikes. The longer leg length prevents chafing. Material is extremely comfortable and great for staying cool and dry.

5 Kimmerz
My fiancé loves these boxer briefs. He says they are his favorite. They ’ re cool, comfy and breathable

5 Rob 34
The UA Boxerjock is the most comfortable boxer I have ever worn. The fit is perfect and is great for everyday wear and also athletic performance. Highly recommend.

5 Hit the weight pile
best product under you shorts when working out

Under Armour Men's Performance Tech 6” Boxer Briefs – 3 Pack
  • Royal/Steel/Midnight Navy
  • Black/Black/Black

Under Armour Men's Performance Tech 6” Boxer Briefs – 3 Pack

$44.00

(482)

Best underwear on the market ... Best underwear out there bar none ... These boxer briefs are very comfortable. ... Great fit and comfortable ... Flexible and quick dry! ... I feel I can wear them anytime no matter how I

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5 CJW2
Best underwear out there bar none

5 CJW1
Best underwear on the market

5 Rami Alqaq
These briefs are amazing. Worth the price. Breathable and stretchable. Very washer friendly. Washed them numerous times and still the same great quality

5 AaronBos
These boxer briefs are very comfortable. I feel I can wear them anytime no matter how I feel. I highly recommend them.

5 Kt8944
Great fit and comfortable

Under Armour Men's Performance Tech Printed Logo 6” Boxer Briefs – 3 Pack
  • Wham Blue
  • Lumos Lime

Under Armour Men's Performance Tech Printed Logo 6” Boxer Briefs – 3 Pack

$42.00

(12)

These under Armour underwear are a great fit. ... I ’ m a big fan of Under Armor and these maybe the most comfortable pair of workout underwear I ’ ve ever

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5 bigtallmichael
Bought these in a pinch and they were great. Very comfortable.

5 DCJersey
Needed some sweat wicking briefs and these are the best.

5 Redman
These under Armour underwear are a great fit. Fully breathable, structurally strong, and awesome variety of colors. Highly recommended.

5 E Beazy
I ’ m a big fan of Under Armor and these maybe the most comfortable pair of workout underwear I ’ ve ever worn

5 WStriking1
Comfortable, good fit, and well made. Fabric is soft and holds up after washing. Happy with this purchase.

Under Armour Men's Performance Tech 6” Solid Boxer Briefs – 3 Pack
  • Blue Wind

Under Armour Men's Performance Tech 6” Solid Boxer Briefs – 3 Pack

$44.00

(434)

These performance tech underwear are comfortable, cool, and durable. ... This product fits perfectly and extremely comfortably/ true to size ... These are very comfortable and the material is very

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5 BS162
I bought these on sale and got a great deal on an outstanding pair of boxer briefs. They have everything, from softness to functionality. They also come in great colors. I will definitely be buying these again.

5 Faustino
These fit great and are very comfortable.

5 Nick Matz
Size is right. Keeps everything in place nothing shifting out of place getting pinched

5 bswiss8
These are very comfortable and the material is very breathable.

5 Rob 49
Another great product from UA. These performance tech underwear are comfortable, cool, and durable. If you are active and/or work outside, these are hard to beat.

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Under Armour Running Underwear

On this page...

  • What features should I look for in running underwear?
  • What materials are commonly used in running underwear?
  • How does the fit of running underwear affect performance?
  • Are there different styles of running underwear, and how do they differ?
  • Can I wear running underwear for other activities besides running?
  • How do I choose the right size of running underwear?

Frequently Asked Questions For Under Armour Running Underwear

When selecting running underwear, consider features such as moisture-wicking fabric, breathability, and a comfortable fit. Look for materials that help keep you dry and reduce chafing during your runs. Additionally, a supportive design can enhance comfort and performance.

Running underwear is typically made from synthetic materials like polyester and nylon, which are known for their moisture-wicking properties. Some options may also include spandex for added stretch and comfort. These materials help to keep you dry and comfortable during intense workouts.

The fit of running underwear is crucial for performance, as a snug yet comfortable fit can prevent chafing and provide support. A well-fitted pair should move with you without being restrictive. It's important to choose a style that suits your body type and running preferences.

Yes, there are various styles of running underwear, including boxer briefs, briefs, and compression shorts. Boxer briefs offer more coverage and support, while briefs provide a minimalist feel. Compression shorts can enhance muscle support and reduce fatigue during longer runs.

Absolutely! Running underwear is designed for high-performance activities, making it suitable for various sports and workouts, including cycling, gym sessions, and outdoor activities. Their moisture-wicking properties and comfort make them versatile for any active lifestyle.

To choose the right size of running underwear, refer to the sizing chart provided by the manufacturer, as sizes can vary. It's important to measure your waist and hips for an accurate fit. Additionally, consider how you prefer your underwear to fit—snug or relaxed—when making your selection.