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

Product code: T248802U

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.

Curated By

Curated By

Details & care

Fit and style

Hook and eye fastening

Padded

Non wired

No

Composition

Body - 87% polyester, 13% elastane

Care

Machine wash according to instructions on care label

Just Arrived

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

£41

Colour

Cup Size

Chest

Free standard delivery over £75

Reviews (114)

4.3

84% Recommended this product

16 July 2026DianeMcN

Infinity 2.0 Bra

Originally posted on Under Armour

Yes, I recommend this

My measurements say I'm a medium but the bra is too tight. I'm a 36 C. I'm exchanging for a large. So if you are on the cusp of the isizes go bigger is my recommendation

Helpful?

Replied

16 July 2026

Hi, Diane! We're so sorry we didn't get the sizing right on the first try. We know what an inconvenience that can be. We appreciate you giving us another shot and for calling this out. Please look for an email from me so we can further connect on this.

25 June 2026Im a fan

LOVE it, but there's one minor issue

Originally posted on Under Armour

Yes, I recommend this

These bras fit great and are really comfortable. I've gotten 3 so far, and am loving the new option with bigger cup size. My only issue is with longevity: over time, while the rest of the bra holds up, the text on the inside of the straps that's meant to prevent sliding turns to mush and slides off, exposing the adhesive.

Helpful?

08 June 2026tugboat29

clasp

Originally posted on Under Armour

No, I don't recommend this

I saw someone mention the shoulder clasp and how it can fall out. I should have pain attention. The first wash in a garment laundry bag and one of the shoulder clasps is gone. I can't find it. The bra is of no use to me any longer. It also has sizing issues. The cups are really large. Much larger than they should be for a sports bra.

Helpful?

Replied

08 June 2026

Oh no, we hate that this happened, especially since you were careful with washing it. That is so frustrating, and we can completely understand how the fit and the clasp issue would make it a letdown. Please look out for an email from me to help get this sorted!

13 May 2026GiselleG

Perfect for workouts

Originally posted on Under Armour

[This review was collected as part of a promotion.] The UA Infinity 2.0 Mid Impact Bra is super comfortable, supportive and perfect for workouts. The adjustable straps and breathable fabric make it easy to wear all day. Definitely one of my favorite sports bra.

Helpful?

22 April 2026Ordered before

The back straps are horrible

Originally posted on Under Armour

No, I don't recommend this

The straps being crossed makes it’s so much worse, if you even slightly adjust the straps to get more support the back of the bra where the straps loo through bunch up and get twisted in a very uncomfortable I have had this bra before this version is so bad it’s so frustrating. I have always ordered this size for years so it’s definitely this bra

Helpful?

Replied

23 April 2026

Hi there! Thanks for taking the time to share your feedback, and we’re really sorry to hear how this style didn't meet your expectations. We understand your concerns and will be reaching out via email soon to follow up and see how we can help.

19 April 2026Blkgrlalchemy

UA has thee best sports bras

Originally posted on Under Armour

Yes, I recommend this

These bras always provide the perfect coverage for workout and everyday wear!

Helpful?

18 April 2026Neptune

Best sports bra

Originally posted on Under Armour

Yes, I recommend this

This bra is so comfortable while supporting well. It washes great and I don’t have enough good things to say about it. The idea of having the straps adjustable in front is genius. It makes it easy to change straps while wearing. It’s awesome!

Helpful?

17 April 2026Jamielyn46

UA Infinity 2.0 Mid

Originally posted on Under Armour

Yes, I recommend this

This is a very comfortable fitting sports bra. I ordered Large and it fits perfect.

Helpful?

07 April 2026NKeeCO

Cut too high under arms

Originally posted on Under Armour

No, I don't recommend this

Like the back closure and adjustable straps but I have never had a sports bra rub under my arms raw no matter how I adjust the shoulder straps. Wish it was cut to fit a bit better as I love everything else about it but cannot wear either now due to the discomfort of the rubbing.

Helpful?

Replied

07 April 2026

Hi, there! A sports bra that doesn't doesn't elevate you isn't the move and we're sorry this happened. We want you to feel confident and comfortable in our gear, and it sounds like this wasn't it. Please look for an email from me on how we'll take care of this for you.

27 March 2026Starlight23

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?

23 March 2026lllllssssspppp

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!

22 March 2026Ames2526

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?

12 March 2026Jnfl

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!

07 March 202610aye

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?

07 March 2026mari192837982173912873

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!

05 March 2026crb11

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?

14 February 2026ua2026

Please bring back the old style

Originally posted on Under Armour

No, I don't recommend this

The infinity bra (mid impact) has been my favorite running bra for years. I have had mine for over 10 years and while they have held up well, it is time to buy new ones. However, The cross back in the old bras is much more supportive. While the new bras can be changed into a cross back, due to the new location on the plastic adjustable buckles at the front of the bra instead of the back, the plastic buckles dig into my collar bones. I have not been able to find a new favorite running bra and sadly returned this bra in this new design.

Helpful?

Replied

15 February 2026

Hi there! Thank you so much for sharing your feedback with us. We’re sorry to hear that the updated design didn’t work for you. We’d love to help you find a style that feels more comfortable and supportive. Please keep an eye out for an email from us soon!

12 February 2026Sheryl WC

Great supportive yet comfortable bra

Originally posted on Under Armour

Yes, I recommend this

This was a new style for me so wasn’t sure I would like it or that it would fit properly but it’s great. I’m planning to purchase more colors asap.

Helpful?

30 January 2026Mama Jolly

Great sports bra.

Originally posted on Under Armour

Yes, I recommend this

This bra is very comfortable for my workouts.

Helpful?

23 January 2026JS001

Great bra for hitting the gym

Originally posted on Under Armour

Yes, I recommend this

This bra is very comfortable and gives the support no matter if you are doing an intense workout or cardio. It comes in several different attractive colors. It washes very nicely and stays looking new wash after wash and the bra does not lose its shape always looks new. I would definitely recommend this product

Helpful?

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