Under Armour
Infinity Mid 2.0 Medium Support Sports Bra (A-DD)
£41
Customers say:
Fits true to size()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.
Details & care
Details & care
Fit and style
•
Pull on
•
Non padded
•
Non wired
Composition
Body - 87% polyester, 13% elastane
Care
Machine wash according to instructions on care label
Delivery, collection & returns
Delivery, collection & returns
Delivery
Standard
Free over £60, or £3.99
Returns
UK returns
Free. Returns can only be arranged via postal options. Exclusions apply Full delivery and collection information Our returns policy
Exclusions apply
Full delivery and collection informationOur returns policyAbout Under Armour
About Under Armour
Train at your best, no matter the weather, with Under Armour's innovative clothing, footwear and accessory designs.
Discover more in Sports Bras
Reviews (262)
Infinity 2.0
Originally posted on Under Armour
Yes, I recommend this
Good for high intensity. Breathable. Does not rub on area under the arm/pecs.
Helpful?
It was better the previus version
Originally posted on Under Armour
No, I don't recommend this
It was better the previous version if the Mid Bra when it was raceback.
Helpful?
Replied
29 December 2025
Thanks for sharing your thoughts! We appreciate your feedback on the UA Infinity 2.0 Mid Sports Bra and understand you preferred the previous racerback design. We’ll follow up via email to learn more and share your input with our team.
Sizing off
Originally posted on Under Armour
No, I don't recommend this
This bra was an entire size too big in the band and the cup, but it seemed like it might be a good one in the right size. Might try again.
Helpful?
Great bra!
Originally posted on Under Armour
Yes, I recommend this
I like the fit. Firm support.
Helpful?
My favorite
Originally posted on Under Armour
Yes, I recommend this
Best sports bra. Keeps everything in place without a uni-boob. And no annoying removable pads
Helpful?
Best ever
Originally posted on Under Armour
Yes, I recommend this
I am so in love with this sports bra. My shoulders don't allow for wrestling a bra over my head any more. I like the way the staps adjust in front and you can cross the back! Perfect. I can't wait for more colors although I usually wear white.
Helpful?
Best sports bra ever!
Originally posted on Under Armour
Yes, I recommend this
Finally a supportive sports bra for size 36DDD - I got a large
Helpful?
Favorite Sports Bra
Originally posted on Under Armour
Yes, I recommend this
If you’re looking for good support and a product that stands up to washing I highly recommend this product. You won’t be disappointed
Helpful?
Great support!
Originally posted on Under Armour
I love this bra because it offers so much support but is also really easy to slip into and out of unlike many others. I prefer the cross back style but I like that I can customize it either way!
Helpful?
UA Infonity 2.0
Originally posted on Under Armour
Yes, I recommend this
I love this bra! It’s comfortable and holds where it needs to hold at the same time. I ordered the wrong size a while back, but I could still wear it, and now tried this one - it’s perfect.
Helpful?
Good fit
Originally posted on Under Armour
Yes, I recommend this
Good fit, definitely medium hold. Wouldn’t use for running or high impact
Helpful?
Great for those with shoulder issues
Originally posted on Under Armour
Yes, I recommend this
This bra is great as it closes at the back. Therefore no pulling over your head especially with shoulder issues. I have purchased in black, white and this pink colours!
Helpful?
UA sports bra
Originally posted on Under Armour
Yes, I recommend this
This bra provides great support. It is not constricting.
Helpful?
Best high impact bra!
Originally posted on Under Armour
Yes, I recommend this
I have never been able to work out wearing just one sports bra until this one. This is IT. SO supportive and comfortable, even after a 6 mile run! I will be buying more.
Helpful?
Versatile
Originally posted on Under Armour
Yes, I recommend this
As I’m done working out I swim laps pool than sauna Since damp typical sports bra are hard to pull over when dressing to leave .. this is easy as it clips in the back
Helpful?
Great fit
Originally posted on Under Armour
Yes, I recommend this
Really like this sports bra as the straps can be crisscrossed or the regular way. Versatile and supportive. I also have it in white.
Helpful?
Cut too high under the arms
Originally posted on Under Armour
No, I don't recommend this
Very uncomfortable at the front under the arms. Presses into my chest when arms reach forward or shoulders flex forward. Cut way higher than my original UA sports bra. See photo for comparison. New is black, old is gray.
Helpful?
Replied
30 November 2025
Hi there! Thanks for the feedback and photo of the bras. We're sorry this style is causing any discomfort. We'd love to find something else! Watch out for an email soon.
Very Comfortable
Originally posted on Under Armour
Yes, I recommend this
I have a petite frame and larger chest so I ordered the largest cup size possible. It is very comfortable and the fabric is soft which helps with chafing when I sweat. There is lots of room for adjustment in the straps and I like that it fits like a bra instead of having to pull it over my head. It's much easier to take on and off. It holds me pretty well during aerobics and it's great for strength training.
Helpful?
good fit, straps could be better
No, I don't recommend this
The item itself is well structured, though the straps are not as easy to adjust as they could be, as the clip does not slide easily over the straps. The Nike one I had was better, but that style is not available anymore, so I thought I would try this one.
Helpful?
Comfortable
Originally posted on Under Armour
Yes, I recommend this
Bra is comfortable and easy to get on and off.
Helpful?
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