Under Armour
Infinity Medium Support Non Wired Sports Bra
£45
£18
Product code: T129647S
About this style
The Infinity sports bra from Under Armour delivers targeted, medium support for a more secure workout. The sporty style is made with injection-moulded padding for a lightweight feel, plus an open-back design with a hook and eye closure for easy on and off. Contrast piping creates a modern and flattering look.
Details & care
Details & care
Fit and style
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A to e bras
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Pull on
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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
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 (11)
Runs big
Originally posted on Under Armour
No, I don't recommend this
I've bought several workout bras, this one ran big.
Helpful?
Replied
15 September 2025
Hey, Bella! So sorry to hear our sports bra didn't fit the way you wanted. We get that's a major letdown. We want you to feel comfortable and supported in our gear and it sounds like this wasn't it. We'd love another chance at finding something that offers the perfect size. Please look for an email from me with more details.
UA’s best
Originally posted on Under Armour
Yes, I recommend this
I have many UA sports bras and this is my favorite. Easy on and off, and excellent support, without criss cross straps (that I can’t wear comfortably due to collar bone surgery). I hope UA makes this one in a nude/beige color to wear under white.
Helpful?
Great coverage
Originally posted on Under Armour
Yes, I recommend this
The perfect sports bra with coverage and padding.
Helpful?
Great lightweight bra
Originally posted on Under Armour
Yes, I recommend this
Nnot yet worn but tried this on and it fits beautifully - great comfort, no bulges and good hold.
Helpful?
So comfy
Originally posted on Under Armour
Yes, I recommend this
I bought the green color. It really does give you good support. I feel like I could run in this bra . I’m thinking of getting the bra in black next time.
Helpful?
stunning and super confy
Originally posted on Under Armour
Yes, I recommend this
(This review was collected as part of a promotion.) Honestly, this is my favorite sport bra to date cause not only it's super confortable and holds everything tight and safe but the materials and design are top-notch.
Helpful?
Very comfy
Originally posted on Under Armour
Yes, I recommend this
(This review was collected as part of a promotion.) I love how comfy this bra is. I hate how some sports bras dig in and leave marks, this one doesn't do it. It also wicked away my sweat quickly.
Helpful?
So comfortable
Originally posted on Under Armour
Yes, I recommend this
The bra is soft and sits comfortably under tanks. The molded cups are great; no odd bumps or creases. The green color is really pretty
Helpful?
Very flattering
Originally posted on Under Armour
Yes, I recommend this
(This review was collected as part of a promotion.) This sports bra is perfect for less-intense workouts. The injection-molded pad provides just the right amount of support without feeling bulky. The open-back design with a hook-and-eye closure makes it easy to get on and off but still adjustable for a supportive fit.
Helpful?
The whole infinity line is amazing!
Originally posted on Under Armour
Yes, I recommend this
(This review was collected as part of a promotion.) Best support, breathable and super cute design!
Helpful?
Sports bra piped
Originally posted on Under Armour
Yes, I recommend this
Ordering my second of this same amazingly comfortable bra! Finally an easy to put on and comfortable sports bra. Don’t even feel like you are wearing one! Nailed it! Worth the money!!
Helpful?
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