Customers say:
Fits true to size()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
Details & care
Fit and style
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Total support
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Hook and eye fastening
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Padded
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Non wired
Composition
Body - 87% polyester, 13% elastane
Care
Machine wash according to instructions on care label
About 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 (183)
Excellent Support
Originally posted on Under Armour
Yes, I recommend this
Highly supportive sports bra at a reasonable price in relation to the quality. Molded, padded cups that still provide adequate ventilation as advertised. The bra and straps are NOT particularly stretchy which is a good thing because it means better support. I've used this bra for marathon and ultramarathon distance runs and it stays put without chaffing. For usability as an everyday bra with any clothing, I wish that a greater selection of subtle colors without contrasting visible UA logos were available. I would purchase more. The adjustability from side/regular straps to crisscross is an excellent feature. My single suggestion for improvement is to move the hardware for detaching and adjusting the straps from the front to the back. Right now, this location of the hardware means I cannot wear this bra when using any kind of backpack as the straps would uncomfortably press the clips into my skin. Even on a short run or hike, these spots would have wounds. While you could no longer adjust while wearing if the adjustment clips were in the back, it would eliminate the pressure points.
Helpful?
Good ! recommend!
Originally posted on Under Armour
I’ve been using the UA Infinity 2.0 High Sports Bra for a few weeks now, and it’s amazing! The support is super comfortable but strong enough for running and intense workouts. The straps don’t dig in, and the material is breathable — no more feeling sweaty or restricted. Plus, it stays in place the whole time! Definitely worth it for anyone with an active lifestyle. recommend!
Helpful?
Comfort and support
Originally posted on Under Armour
Yes, I recommend this
I love these bras for work as a psw 12 hour shifts. They are comfortable and have the right support.
Helpful?
Back closure is awesome
Originally posted on Under Armour
Yes, I recommend this
I don’t have to struggle to get in and out of this bra. It is designed very well with a comfortable fit, back closure, and wide straps. I ordered 4 on my last purchase.
Helpful?
Luv it
Originally posted on Under Armour
Yes, I recommend this
Being thirty eight and B cup, this bra is comforting and adjustable; I am picky with the feel and comfort and this meets both!
Helpful?
Comfy and adjustable
Originally posted on Under Armour
Yes, I recommend this
The extended sizing (DD+) is incredible since I need an M band and the fact that the straps hook to the front makes it so much easier to convert it. Very comfortable to wear daily, all day. Back for more.
Helpful?
The best
Originally posted on Under Armour
My second one! Choose L size for 36C. Best sports bra forever. Super comfy, high support, and very easy to take on/off.
Helpful?
Heavy duty for high impact
Originally posted on Under Armour
Yes, I recommend this
This is a serious bra - very ridgid and dense. Might be better suited for cooler weather as it retains a lot of moisture when you get sweaty.
Helpful?
Replied
28 June 2025
Hey, Jennifer! Thanks for sharing your feedback. We're happy to hear you put this bra to use right away. We'll reach out with some cooler suggestions soon!
Comfortable Support
Originally posted on Under Armour
Yes, I recommend this
I have now pur based 3 of these workout bras and they are absolutely my favorites! They wick sweat away without feeling soggy or wet, they provide great support and are very comfortable to wear. I even took them on my European vacation last year and wore them walking for miles in Italy and France in the heat of summer! It was a great decision!
Helpful?
Originally posted on Under Armour
Yes, I recommend this
This is the most extraordinary color for fun and date night. It carry the support of love and feels amazing. I love this item because it makes me feel i'm in charged of the moment for having fun. Definitely recommend part of your style
Helpful?
More room
Originally posted on Under Armour
Yes, I recommend this
I have either an older style of this bra or the high intensity version in large and I love it. I ordered the same size in this one and it was huge (my bra size has not changed, I measured). I sized down to medium and the fit is better but I notice a lot more room for the girls in this style, likely because it’s medium intensity. The band is comfortable, rolls a little.
Helpful?
Originally posted on Under Armour
Yes, I recommend this
Just started wearing it and so far so good!
Helpful?
Comfortable
Originally posted on Under Armour
Yes, I recommend this
This bra is comfortable and helps with keeping sweat from pooling. Not a fan of the small, medium, large sizes make it hard to find a proper fit. I'm an A36 and that translates into a medium. I don't understand why UA can't just use normal bra sizes would make it much easier to find the correct bra. While the band fits the cups rub up into my arm pit and I have to re-adjust, which is why I gave it 4 stars.
Helpful?
Everything stays in place
Originally posted on Under Armour
Yes, I recommend this
This bra is great. I’ve used it for running and experienced no chafing and it holds everything down.
Helpful?
Comfortable & Supportive
Originally posted on Under Armour
Yes, I recommend this
I’ve tried a handful of sports bras and this one is priced right and does the job. It’s slightly padded but not too much, wider straps provide good support and comfort for my weight lifting/cardio workouts. Very pleased!!
Helpful?
Keeps them in place
Originally posted on Under Armour
Yes, I recommend this
good bra with great support, keeps my girls up and in place! highly recommend for the price
Helpful?
Love everything about these sports bras
Originally posted on Under Armour
Yes, I recommend this
The size the color and the support these sports bras has are incredible . Please make more neon colors for the summer
Helpful?
Great for mid impact
Originally posted on Under Armour
Yes, I recommend this
First time I spent real money on a sports bra. Wish I would have done it sooner. Love how high it is on the chest and thick straps. Some bounce still but not as bad as other sports bras.
Helpful?
UA Infinity 2.0 High
Originally posted on Under Armour
Yes, I recommend this
I have been trying to find a supportive workout bra and I finally found it. I wear a 38D and always felt like I needed two bras on during high impact workouts. This one is very supportive and covers all the right places. Highly recommend for larger breasts.
Helpful?
Descent Running Bra
Originally posted on Under Armour
Yes, I recommend this
Bra is supportive but a bit bulky. Price was right!
Helpful?
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