Infinity Mid 2.0 Medium Support Sports Bra (A-DD)
Product code: T128802S
About this style
Discover unrestricted movement with this Infinity Mid 2.0 sports bra from Under Armour. Created for medium-impact workouts, it features unique responsive support technology paired with featherlight hollow foam padding for a weightless feel. The fabric ensures durability, while the non-wired design provides total support without compromise. A hook and eye fastening provides secure wear, and the sporty strappy racer-back straps with bold Under Armour branding complete the athletic aesthetic.
Customers say:
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Reviews (293)
Greatest bra ever
Originally posted on Under Armour
Yes, I recommend this
Fits well very comfortable and is my favorite bra ever ❤️
Helpful?
Great for exercising- great comfort and support
Originally posted on Under Armour
Yes, I recommend this
Love the exercise top! Have 2 of them in different colors
Helpful?
Great support
Originally posted on Under Armour
Yes, I recommend this
I am naturally distrustful of "high impact" sports bras - with a 32DD bust in CrossFit, most bras just utterly fail to live up to the task. But this one is great! Everything is held in place, and I love that it's convertible. I went back and immediately bought 2 more. For reference, I got the small, D/DD size.
Helpful?
Go to sports bra
Originally posted on Under Armour
Yes, I recommend this
So now that I’m in my 40’s I have a difficult time putting a sports bra on over my head and even more difficulty taking it off. Lol! Well, that being said this amazingly perfect having a clasp makes it so much easier getting on and off and a super comfortable. I am five 657 pounds. I typically wear a size 34C/D and I ordered a medium and it fits just right.
Helpful?
too large for me
Originally posted on Under Armour
Yes, I recommend this
it is good,but too large for me.
Helpful?
Replied
23 March 2026
Sorry for the letdown! We appreciate your honest feedback as it always helps us to improve! We look forward to providing you with more gear that you love and feel great in! I'll be reaching out via email shortly to get some additional details and help you with this. Talk to you soon!
Excellent Sports Bra
Originally posted on Under Armour
Yes, I recommend this
This is an excellent sports bra with a superb design. Sizing is spot on according to the chart which is always nice. No removable, annoying cups, no uniboob because of the unique design of the cups, nice and breathable material, light weight. Comes higher up by the armpits when is nice, straps EASILY switch to crossover which is really great. The straps themselves seem quite heavy duty, like almost overkill unless your chest is just giant. Comfortable straps though, just intense. Love this bra and washes well.
Helpful?
Love it!
Originally posted on Under Armour
Yes, I recommend this
Such a well-made, supportive bra. I wear 36DD and do a lot of sports. This bra supports me very well.
Helpful?
Great quality, great bra!
Yes, I recommend this
This is a really good fitting bra and, for a sports bra, actually pretty comfortable. It feels and looks ‘thick’ and big but once you get it on, it looks and fits great! Fabulous quality, good fabric, supportive and ‘engineered’ well, but it should be for the price. The adjustable interchangeable strap position is inspired and the straps detaching at the front makes it easy to get on if you have them in an X back pattern. You need to size up as I’m a ‘small’ 38 C in M&S bras and not on the end hook and eye, and size Large in this bra fits me perfectly. If my back was broader, it would cut in uncomfortably. I’ll probably buy another when I’ve saved up!
Helpful?
4 Stars (from someone who hates bras)
Originally posted on Under Armour
Yes, I recommend this
I hate bras. But I can't run without one. This is the best bra I've found so far. I have narrow shoulders and rib cage but I'm a 34C. Usually either the cups fit or the band fits but not both. For this bra I measured a small A-C. I suspected that I might need the medium so I ordered both. I ended up deciding that I prefer the slightly better side boob coverage of the medium. The shaping is good, adjustability is excellent, wicking is good. I don't think I'll ever rate a bra 5 stars, but this one comes close!
Helpful?
Bra hook broken after a few washes
Originally posted on Under Armour
No, I don't recommend this
One of the Bra hooks broken only after a few washes.
Helpful?
Replied
15 March 2026
Hi! Thank you for your feedback. I'm really sorry to see that the hook has ripped off! I got your back and am happy to help. An email has just been sent over to you so that I can step in and help with next steps. I hope you have a great rest of your day. Thank you for choosing Under Armour!
Great support
Great support without having underwire. Bra fabric is more of a neoprene, which is mouded to create support for larger ladies.Very comfortable once you have sorted out yr correct size via Under Armour Website..this is why i have ordered this product via M&S.. because the returns via UA website is a nightmare compared to Marks.. I now have 2 lovely comfy bra's. My one BIG disappointment is, i made this order on my Marks website during my Sparks 20% off bra's.. then clicking on to pay it didn't include under Armour..WHY-NOT??
Helpful?
Fits well but smelly
Originally posted on Under Armour
Yes, I recommend this
On arrival, the item came in a sealed bag. I washed it, but it’s still smelly. I wore it twice. Good fit. A little hard to self close. I thought this was more of a bra like band.
Helpful?
Replied
12 March 2026
Thanks for taking the time to share this. I’m really sorry the bra arrived with an odor even after washing, and that the closure felt tougher to manage than expected. I’m glad the fit worked for you, but you shouldn’t have to deal with anything that feels off right from the start. I’ll follow up with you by email so we can help make this right!
High Quality Comfort & Support
Originally posted on Under Armour
Yes, I recommend this
Definitely an upgrade to my sports bra collection. It didn't eliminate bounce completely for me (I'm a 36D for reference), but it still offers a lot more support and comfort than my old bras. I hope they bring more of their colors back soon so I can get another!
Helpful?
Perfect support for every day wear
Originally posted on Under Armour
Yes, I recommend this
I really like this specific style because you can choose straight straps instead of cross back, I also like the wide straps. It is great for every day wear, not just physical activity. It is really comfortable.
Helpful?
Poor Design
Originally posted on Under Armour
No, I don't recommend this
Not sure who this is supposed to work for. The padding is super thick and stiff so really not comfortable in a sports bra meant for running. Its incredibly difficult to put on and offers little to no support for even me who's small chested. The band is super thick and heavy making breathing impossible and on a run thats pretty important. Someone needs to learn how to design functional sports bras again.
Helpful?
Replied
08 March 2026
Hi there! Thanks for taking the time to share your feedback with us. We’re really sorry to hear that this sports bra didn’t meet your expectations. We'd love to help with a return or help find something more suitable. Please look out for an email soon!
Comfortable
Originally posted on Under Armour
Yes, I recommend this
This bra is great!! Supportive, snug and comfortable. Definitely recommend
Helpful?
Excellent sports bra
Originally posted on Under Armour
Yes, I recommend this
I bought two of these (black & white). I ordered my regular top size (medium) and the D/DD cup and it fit perfectly - Hallelujah! I like that this bra is not a t-back (they pull on my neck). This is quite supportive and very comfortable. I'm very happy with my purchase. I already recommended it to my sister.
Helpful?
UA Infinity 2.0 High Women's Sports Bra
Originally posted on Under Armour
Yes, I recommend this
Loved this product. Nice fit
Helpful?
Truly amazing
Originally posted on Under Armour
Yes, I recommend this
This bra has it all- support, look, colour and style. I totally recommend it. I have it in every colour but purple is my favourite.
Helpful?
Too small
No, I don't recommend this
Comes up MUCH smaller than expected - will be returned
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