Women's UA Infinity Mid Sports Bra

Style # 1351990
Height: Size: Fit: Fitted
    • Colour: Black (001)
    • Size: Extra Small
    • XS
  • Availability: 

    In stock

Size and Fit Guide
Due to limited quantities, only 1,000 allowed per customer.
The product can't be added to the bag
Height: Size: Fit: Fitted
Women's UA Infinity Mid Sports Bra

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Product DNA

We threw out traditional construction rules and injected the padding in a figure-8 pattern for a more aerodynamic fit and a much lighter feel.
  • 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
  • U-shaped open back design
  • HeatGear® fabric delivers superior next-to-skin feel
  • Material wicks sweat & dries really fast
  • Style #: 1351990
  • 87% Polyester/13% Elastane
  • Imported
  • Machine wash cold with like colors
  • Do not bleach
  • Line dry
  • Do not iron
  • Do not dry clean
  • 87% Polyester/13% Elastane
  • Imported

Review Summary

46 Reviews
59% of reviewers recommend


Runs small Runs large


Min. Max.


Min. Max.

My favorite sports bra

I LOVE that you don’t need to take out any cups and that it’s padding covers all. Great support.

Great Support and Comfort

[This review was collected as part of a promotion.] I love the fit of this bra. It provides great support if you are doing high intensity workouts but it's comfortable enough to wear for any activity. Love that you can adjust the straps to make them racerback or straight. Would highly recommend for any type of athlete!

So comfortable and supportive!

[This review was collected as part of a promotion.] Love the fit of this bra! Super comfortable and supportive. Love wearing it for high impact and low impact workouts. The straps are adjustable too...I like wearing them as a racerback, but you can also make them straight straps.

Looks and feels great

I love to work out and wearing the right gear is important. This bra is comfortable and looks great. I don’t need to tug on it or adjust anything while I’m exercising. I have a small chest so I can’t say how the infinity sports bra performs if you are more curvy but for me it’s great.

Overall very good sports bra

Finally a sports bra with clasp so I don't have to kill myself getting in and out of one (probably the best feature of this bra)! I must say it's great to not have removable cups and it's very comfy and adjustable. The bra is also perforated and has like a mesh material on both sides of the inner foam and is thus very breathable. The downsides are that you need to be careful when washing so the mesh doesn't snag on anything and the letters on the stretchy straps are bits of rubber which was a very poor design choice.. I can see them peeling off in the future so I'm debating on returning this. Seriously, UA.. think it through! Oh also, if you're an A or B cup, you can probably run just fine in this but larger cups might need more support. I'm a 32 or 34 B and I can jog/run in this comfortably.

Love this bra, need low-impact like this too!

I have two colours of this bra, one of the best purchases I've made. I love that they fasten at the back so after a workout you don't have to wrestle for ages with your bra to take it off, also reducing the risk of stretching/snapping the stitches and deforming your bra. It's very comfortable (I'm 34C and use size M, which is spot-on) and good both for the gym as well as just wearing it around the house. Very easily adjustable and in a range of colours. The triple hook and eye fastening is a bit hard to get used to at the start, but after a few wears, the hooks become easier to attach and they do not undo when you're training. I wish UA made a low-impact bra with fastening like this mid bra, I would definitely be purchasing a number of those too! (someday maybe...<wink>)


Dopo aver provato e comprato reggiseni sportivi di tutte le marche finalmente ho trovato quello giusto. Coppe preformate, non schiaccia e le spalline si possono regolare. OTTIMO. Porto una terza coppa c, ho comprato una M


Dopo aver provato e comprato reggiseni sportivi di tutte le marche finalmente ho trovato quello giusto. Coppe preformate, non schiaccia e le spalline si possono regolare. OTTIMO. Porto una terza coppa c, ho comprato una M

Love this bra

I am 5’3” and 32D and the M fits perfectly for me. I wouldn’t say this bra would be the best for running long distance but for my workouts (hiit, lifting, jump rope, plyos) it works fine. I will be buying more soon

Super supportive and comfortable

I have this bra in a few colors and it's really the only one I wear now. I love the adjustable straps - makes it fit so perfectly and they never fall down. It's not too tight around the band like a lot of other bras I've had are.