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Under Armour

Online only

Infinity Mid 2.0 Medium Support Sports Bra (A-DD)

£41

Colour

Customers say:

Fits true to size()
Chest

Cup Size

Free standard delivery over £60

Product code: T128802S

About this style

Discover unrestricted movement and comfort with the Infinity sports bra from Under Armour. Designed to support medium-impact workouts, it combines a unique, responsive support technology with featherlight hollow foam padding for a weightless feel. The racer-back straps feature bold branding, lending a sporty feel to the design.

Details & care

Fit and style

Total support

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

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 policy

About Under Armour

Train at your best, no matter the weather, with Under Armour's innovative clothing, footwear and accessory designs.

Reviews (206)

4.6

88% Recommended this product

Mentions
01 September 2025K223

Good Running Bra

Originally posted on Under Armour

Yes, I recommend this

Overall, it is a good running sports bra. The straps are adjustable which is a nice feature. The only thing I really do not like is the width of the band. It is a bit too wide and rolls up on itself.

Helpful?

31 August 2025SMCW10

Best for Running

Originally posted on Under Armour

Yes, I recommend this

Great support for running.

Helpful?

28 August 2025Yvette D

Great product

Originally posted on Under Armour

Yes, I recommend this

I purchased this for my daughter and they are very comfortable. They are true to fit. Stay in place and breathable.

Helpful?

21 August 2025Sara_D

The best!

Originally posted on Under Armour

Yes, I recommend this

I had been looking for a sport’s bra that stays in place, does not ride up, which cups are slightly padded and molded that keep their shape. This bra fits my body shape perfectly and is the best I ever owned. Added bonus to be able to wear it as a racer back too! Got three and will buy more.

Helpful?

18 August 2025Bubba63

Very supportive.

Originally posted on Under Armour

Yes, I recommend this

This under Armour sports bra is very supportive, it allows you to move and fill refreshed all at once. It wicks the sweat away and keeps you feeling dry. The small fit perfectly. I use this sport bra and few other UA Infinity 2.0 to play golf, and really like them. The price was great so makes want more than one.

Helpful?

14 August 2025Abigail1128

only sports bras i wear!

Originally posted on Under Armour

Yes, I recommend this

i'm a 32DD, i run ~15 miles a week, and these are the only sports bras i wear. the twins do not budge!!! these have never caused chafing on me, they don't restrict my breathing, and they don't give me uniboob. never change <3

Helpful?

12 August 2025Good athletic fit

Comfortable fit

Originally posted on Under Armour

Yes, I recommend this

I find Under armour is one of the best brands especially for fit athletic females. I have a broad upper back and tend to find it difficult to find the right size bras to fit me with how thick my lats are. The bra band sizes are the perfect fit for broader ladies. I do find it is a bit snug on me though as I’m on the last latch for the bra. I may have to go a size bigger. I ordered a medium. Im normally stuck between a medium and large. But otherwise it feels comfortable

Helpful?

06 August 2025Chefjoy

Feels great

Originally posted on Under Armour

Yes, I recommend this

I work in a kitchen and wear this bra for 10 + hrs. Doesn't feel tight or leave marks. Plan to by more.

Helpful?

28 July 2025Rns64

Great exercise Bra

Originally posted on Under Armour

Yes, I recommend this

Very comfortable and supportive

Helpful?

27 July 2025BbC2

Bra is ok - not high support

Originally posted on Under Armour

No, I don't recommend this

Disappointed-this bra is not as high support as advertised

Helpful?

Replied

28 July 2025

Hey, there! We're bummed to hear our sports bra didn't provide the support you were looking for and appreciate you for trying it out. We want you to feel confident and comfortable when in our gear and are so sorry that didn't happen. However, we're sure we can help you find something that would work better, like perhaps our UA Continuum High bra. I'll reach out so we can discuss!

26 July 2025Leesa S

Excellent for larger chests

Originally posted on Under Armour

Yes, I recommend this

I have tried a million sports bras as a larger chest smaller bodied girl and it is so frustrating! But this bra by UA comes so close to being perfect! I love it and I highly recommend. It keeps everything in place snuggly but I can still breathe. Love the adjustable straps. The ONLY thing I wish is that the back strap where the hook and eye closure is was thicker. Other than that, great bra

Helpful?

26 July 2025DDTX

Comfort and support

Originally posted on Under Armour

Yes, I recommend this

This sports bra fits comfortably and provides good support during my body combat classes.

Helpful?

22 July 2025kweis33

Great bra

Originally posted on Under Armour

Yes, I recommend this

I’ve tried several bras and the size and style of this one is great!

Helpful?

21 July 2025Mrs S

Great bra but don’t like front buckles/hooks

Originally posted on Under Armour

Yes, I recommend this

This bra is great for spinning except for the front buckles that are somewhat irritating when leaning forward on the bike (I sweat a lot). Otherwise I love it, no chafing elsewhere, love the adjustability of both shoulder straps and band. Pls move buckles back to the back of the bra.

Helpful?

21 July 2025amanda 47

Great Bra. Great Support

Originally posted on Under Armour

Yes, I recommend this

I love this bra so much I bought a second. I love that the straps are convertable for more options. You get full coverage with this bra and great support. I love that you can almost customize the size you get so that the band and bust are more accurate versus a simple Medium/Large, etc.

Helpful?

21 July 2025mary ann enns

Great fitting bra

Originally posted on Under Armour

Yes, I recommend this

I have bought this bra and 2 others, as it is great fitting and comfortable for sports and everyday wear!

Helpful?

19 July 2025Antilipid

Excellent fit

Originally posted on Under Armour

Yes, I recommend this

I really like this bra because it's easy to put on due to back clips and is comfortable.

Helpful?

18 July 2025Cathy244

Good Fit

Originally posted on Under Armour

Yes, I recommend this

Great for high impact exercise. Comfortable. Good support.

Helpful?

17 July 2025SHEL69

Amazing Fit

Originally posted on Under Armour

Yes, I recommend this

Love the fit and color! Supportive while not feeling constrictive. Fits perfectly to my body with no gaps and no pitching. I will be buying more!

Helpful?

13 July 2025Jlmurphy

Great support

Originally posted on Under Armour

Most comfortable bra I have found in a long time! I wear it daily, perfect under scrubs and also casual shirts

Helpful?

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