Women's UA Fly-By Leggings

Style # 1297935
$85.00 AUD
or 4 interest free payments of $21.25 AUD with learn more
Height: Size: Fit: Compression
    • Color: Black (001)
  • Availability: 
  • Availability: 
Size and Fit Guide
Due to limited quantities, only 10 allowed per customer.
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Height: Size: Fit: Compression
Women's UA Fly-By Leggings

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Product DNA

  • Compression: Ultra-tight, second skin fit
  • Super-light HeatGear® fabric delivers superior coverage without weighing you down
  • Material wicks sweat & dries really fast
  • 4-way stretch construction moves better in every direction
  • Anti-odor technology prevents the growth of odor-causing microbes
  • Super-breathable mesh leg panels to dump excess heat
  • Wide, flat waistband
  • Secure zip storage pocket
  • Reflective logos
  • Inseam: 28.5"
  • 87% Polyester/13% Elastane
  • Imported


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

33 Reviews


Runs small Runs large


Min. Max.


Min. Max.


The stitching is coming apart after only a few wears. I only wear them to run in the morning for about a half hour. they are washed after each wear. The stitching on one side is all lifting. It is too bad because they fit well and I love the pocket for my phone.

Love and first but not so much

I ordered two pairs in the black. Loved the look and the fit at first but unfortunately they do sag so I constantly have to pull up. Also, for some reason some of the stiching in the same spot on both sides in the most random spot ( close to zipper pocket) came loose. I had to sew. I did enjoy the first couple of weeks of wearing these.


I've been trying very hard looking for the right fitting workout leggings.These ones were nice; Comfortable, good quality material, squat proof (not see through) but, the biggest problem (in my opinion) is the awkward, grotesque look of constantly hiking them up during workouts.

Great, comfortable product

I love these compression leggings. I usually wear a medium but I sized up to a large so I wouldn't feel like a too tight sausage when I ran. I am glad I did. They fit well and are super comfortable. I love how Under Armour makes high quality clothes that last a long time and are very comfortable and breathable.

Great quality

These leggings were super comfortable, but pretty long. Just not in my style to have leggings that bunch up at the bottom.

UA fly by leggings

Fantastic running leggings, I'm 5'9 and the extra small fits me perfectly. Overall compression is great. These seem to fit me better than most of the men's leggings I own and the side pocket is a huge bonus!

Passes the squat test!

I purchased these yesterday and have only worn them once but I was super impressed. I had a heavy leg day yesterday, gym A/C was broken and I was sweating like crazy. I bought the grey pair which is usually a no no. They stayed put, compression was fantastic, kept me cool and didn't show any sweat at all. I'm going to buy another pair. Curious to see how these wash and wear based on previous reviews but as of now.. these might be the best leggings i've worn for leg days.


These are so easy to put on and feel so good. They hold me in good and I love the wide band, and price.....will definitely buy another pair, love under armour tights.

Excellent leggings

I have run so many miles in them. Excellent temperature regulation, never hot or cold, no sweat noticeable. I had also a case when they proved to be a very good protective gear. Very happy.

best leggings

I bought a pair of the fly by capris in spring, and loved them so much I ended up buying another pair plus two pairs of the leggings. They are so comfortable, are true to size, and have not stretched out at all after many uses and washes over several months. The side pocket is a perfect size. I always run with my key and phone in the pocket, and never feel like it is bulky or uncomfortable.