Women's UA Infinity Mid Sports Bra

Style # 1351990
Height: Size: Fit: Fitted
Womens UA Infinity Mid Sports Bra
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Height: Size: Fit: Fitted
Women's UA Infinity Mid Sports Bra

Product DNA

We threw out traditional construction rules and injected the padding in a figure-8 pattern for a more aerodynamic fit and a lighter feel. It's strategically perforated for zoned cooling and finished with our fastest drying padding yet to keep you comfortable.
  • Fitted: Next-to-skin without the squeeze
  • Delivers strategic support, tailored for medium-support activities like cycling, weight training & boxing
  • Molded, PU injected one-piece padding for ultimate comfort & added coverage
  • Mesh panels for added breathability
  • Smooth, sweat-wicking band has easy hook & eye closure for easy on & off
  • Adjustable straps with wordmark detail for a custom fit
  • HeatGear® fabric delivers superior next-to-skin feel
  • Material wicks sweat & dries really fast
  • 87% Polyester/13% ElastaneImported



Unlike other bras that fight against movement, the unique infinity
construction syncs with your body for more streamlined support.



At the UA Human Performance Center, we’ve fitted women with advanced motion sensors to study the physics of the female breast.Contrary to popular belief, the size of your breasts has little bearing on the damage that's caused by excessive movement.


    One-piece, injection-molded design syncs
    with your body's natural shape and


    Perfectly placed mesh for extra cooling
    exactly where you need it.


    Hook and eye closure and soft, adjustable
    straps for the perfect fit every time.

Review Summary

17 Reviews


Runs small Runs large


Min. Max.


Min. Max.

Very Supportive!

I ordered a medium in this bra and I think it was just too much support for me. I wear an A-Cup and although the chest strap fits perfectly and is snug and comfortable and is adjustable unfortunately my bust was not able to fill out the padding. I do not usually use padding in my bras and I do not need a lot of support. The padding is none-removable. If you are someone that needs more support than this bra would be AWESOME for ya!!!! Very comfortable and supportive, and super cool design just a little too much support for me! I would be curious to see if I went down a size if that would solve my issue! [This review was collected as part of a promotion.]

sports bra

The sports bra has great support. I enjoy the design and the built in padding! [This review was collected as part of a promotion.]

Great Moderate Coverage

As a 36DD, I ordered the XL and it has perfect coverage for my chest. Like other reviewers, I could have gone with the L for the band, but the XL is must if your looking for more full coverage. I'm not sure I would run in this bra, I save high impact bras for that. However, it's perfect for HIIT type exercises and comfortable enough to throw on and go to the grocery store. The inside of the cups are really comfortable, the straps wide enough to feel support, and the band doesn't dig into my sides and hut like other bras.

The perfect sports bra

I love this sports bra! I only wish that UA has produced this earlier. Of the various brands of sports bras I have used, I like UA the best for fit and comfort, but this one beats the other UA models I have because of the built-in padding. No more fuss with re-inserting padding after every wash!

Great support

I have a heavy chest and have been trying to find a sports bra which provides great support when I do my hiit training. Fabric is comfortable and would definitely recommend if

Best Fitting Sports Bra

I loved the first sports bra I bought in dusty pink at UA in Disney Springs so much that I ordered it in 2 more colors - red and neon yellow. They fit perfectly with the right amount of coverage and comfort. I love the straps and look of it. First time I wear a sports bra without hiding it with a tank top.

Sports bra

This bra is very comfortable and very supportive. I love the preformed cups as you don’t have to adjust them the way you do removable ones. I’m a 36C and got a size large and it fits perfectly! It also has fasteners in the back like a typically bra so you can tighten it up a bit if needed. The color range is pretty great as well.

The Best Sport Bra Ever!

I wore the infinity mid-bra for my training and cardio workout. It was not only comfortable and supportive, but also I barely feel the pressure around the chest area. I LOVE this sports bra so badly! Can we have more color, please?


So happy to finally have a sports bra with comfort and support. The option to change straps is even better.

Stylish and High-Performing

After realizing my current sports bras were over a decade old, I bought several of these in the S (even though the size chart suggested I should be XS) and had to exchange for the XS because there was just too much fabric in the cups. For reference, I’m a 32A. I found them to be a bit tricky to get on at first but I have the hang of it now- pull the straps over your head and push them down over your shoulders, spin the bra to clasp it in the front, then spin it back around again and pull the straps up. Voila! I use these bras for running, spinning, HIIT and yoga and they look and perform great. Can’t speak to their performance with a larger bust size but they definitely work well for me.