Lab › Sports bras › UA Infinity 2.0 Low
UA Infinity 2.0 Low — Studio Sports Bra · Barely-There Feel
£24.97–£28.97 was £36.00 (in-stock variants, GBP incl. VAT as shown on UA UK) · Brand: Under Armour · Style 1384126
Description (UK-localised from public UA data)
With a unique support tech that syncs with your every move plus ultra-light hollow foam padding, UA Infinity Bra is engineered for limitless support.
Features
- Delivers strategic support, tailored for low-impact activities like yoga, pilates & hiking
- New injection-moulded pad with strategic pattern for a more aerodynamic fit & a lighter feel
- Mesh back panels for added breathability
- Encased elastic band feels super-smooth & soft
- Pullover design with adjustable straps, keyhole cutout & front cradle with scoop neck for a flattering fit
- Material wicks sweat & dries really fast
- Odour control technology minimises odour
- UPDATED SIZING: We revamped our bra sizing so you can find a fit that feels custom to your unique shape—check the size chart to find your perfect match
Specifications
| Brand | Under Armour |
|---|---|
| Category | Sports bras |
| For | female (adult) |
| Fit | Low Support |
| Material | 87% Polyester/13% Elastane |
| Rating | 4.3/5 from 12 reviews (Bazaarvoice via UA) |
| Size system | UK site letter sizes (see size guide) |
UA specs & care (UK-localised)
- Style #: 1384126
- 87% Polyester/13% Elastane
- Imported
- Machine wash cold with like colours
- Do not bleach
- Line dry
- Do not iron
- Do not dry clean
Size & fit
- Athlete is 5'22.9 cm (9") & wearing size S A-C
- Fit
- Low Support
- High Support
- Fit Comparison
- Low Support
- Gently fitted for low-impact sessions & comfortable all-day wear.
- Medium Support
- Snug fit gives support without the squeeze for mid-impact activities like cardio & strength training.
- High Support
- Locked-in fit for high-impact performance like running & court/field sports.
Sizes, colours & stock
Snapshot 2026-10-20T15:34:08+0200 from UA UK structured data. Check live stock on underarmour.co.uk.
| Colour | Size | Price | Stock | SKU | GTIN |
|---|---|---|---|---|---|
| White / Black | XS A-C | £24.97 | Out of stock | 1384126-100-XS A-C | 196885806285 |
| White / Black | XS D-DD | £24.97 | Out of stock | 1384126-100-XS D-DD | 196885806292 |
| White / Black | S A-C | £24.97 | In stock | 1384126-100-S A-C | 196885806247 |
| White / Black | S D-DD | £24.97 | Out of stock | 1384126-100-S D-DD | 196885806254 |
| White / Black | M A-C | £24.97 | In stock | 1384126-100-M A-C | 196885806223 |
| White / Black | M D-DD | £24.97 | Out of stock | 1384126-100-M D-DD | 196885806230 |
| White / Black | L A-C | £24.97 | In stock | 1384126-100-L A-C | 196885806209 |
| White / Black | L D-DD | £24.97 | In stock | 1384126-100-L D-DD | 196885806216 |
| White / Black | XL A-C | £24.97 | Out of stock | 1384126-100-XL A-C | 196885806261 |
| White / Black | XL D-DD | £24.97 | In stock | 1384126-100-XL D-DD | 196885806278 |
| Blue Haze / Boundless Blue | XS A-C | £28.97 | Out of stock | 1384126-425-XS A-C | 198634086771 |
| Blue Haze / Boundless Blue | S A-C | £28.97 | Out of stock | 1384126-425-S A-C | 198634086733 |
| Blue Haze / Boundless Blue | S D-DD | £28.97 | Out of stock | 1384126-425-S D-DD | 198634086740 |
| Blue Haze / Boundless Blue | M A-C | £28.97 | In stock | 1384126-425-M A-C | 198634086719 |
| Blue Haze / Boundless Blue | M D-DD | £28.97 | Out of stock | 1384126-425-M D-DD | 198634086726 |
| Blue Haze / Boundless Blue | L A-C | £28.97 | Out of stock | 1384126-425-L A-C | 198634085897 |
| Blue Haze / Boundless Blue | L D-DD | £28.97 | Out of stock | 1384126-425-L D-DD | 198634085903 |
| Blue Haze / Boundless Blue | XL D-DD | £28.97 | Out of stock | 1384126-425-XL D-DD | 198634086764 |
| Venom Red / Posh Pink | XS A-C | £28.97 | Out of stock | 1384126-690-XS A-C | 198634089086 |
| Venom Red / Posh Pink | S A-C | £28.97 | Out of stock | 1384126-690-S A-C | 198634089024 |
| Venom Red / Posh Pink | S D-DD | £28.97 | Out of stock | 1384126-690-S D-DD | 198634089048 |
| Venom Red / Posh Pink | M A-C | £28.97 | Out of stock | 1384126-690-M A-C | 198634088492 |
| Venom Red / Posh Pink | M D-DD | £28.97 | Out of stock | 1384126-690-M D-DD | 198634088508 |
| Venom Red / Posh Pink | L A-C | £28.97 | Out of stock | 1384126-690-L A-C | 198634088478 |
| Venom Red / Posh Pink | L D-DD | £28.97 | Out of stock | 1384126-690-L D-DD | 198634088485 |
| Venom Red / Posh Pink | XL D-DD | £28.97 | In stock | 1384126-690-XL D-DD | 198634089079 |
Delivery & returns (UK)
- Free home delivery for members or guests on orders over £50; £3.95 below (per UA structured data). Standard delivery 2–4 business days.
- Free returns within 60 days of delivery. No online exchanges.
- Full policy with sources
FAQ
Which sizes are in stock?
In stock at snapshot time (2026-10-20T15:34:08+0200): S A-C, M A-C, L A-C, L D-DD, XL D-DD.
How much is delivery?
Free UK home delivery for members or guests on orders over £50 (UA UK site copy). In UA's structured data, items priced under £50 show £3.95 delivery. Standard delivery: 2–4 business days.
What is the returns policy?
Free returns within 60 days of delivery, by post/drop-off (paperless QR code or the prepaid label in the parcel). Online exchanges are not offered. Refunds can take up to 14 working days (21 in sales periods).
How does it fit?
Low Support, Athlete is 5'22.9 cm (9") & wearing size S A-C, Fit, High Support, Fit Comparison, Gently fitted for low-impact sessions & comfortable all-day wear., Medium Support, Snug fit gives support without the squeeze for mid-impact activities like cardio & strength training., High Support, Locked-in fit for high-impact performance like running & court/field sports.. See the size guide for measurements.
What is it made of?
87% Polyester/13% Elastane
Where do I buy it?
On underarmour.co.uk: https://www.underarmour.co.uk/en-gb/p/ua-infinity-2.0-low-womens-sports-bra/1384126.html. This lab is a demo and does not sell anything.
Original UA copy and what the lab changed (4 edits)
Source: https://www.underarmour.co.uk/en-gb/p/ua-infinity-2.0-low-womens-sports-bra/1384126.html. Brand in UA JSON-LD: “UnderArmour”. Subtitle on UA: “Studio Sports Bra · Barely-There Feel”.
- “New injection-molded pad with strategic pattern for a more aerodynamic fit & a lighter feel” → “New injection-moulded pad with strategic pattern for a more aerodynamic fit & a lighter feel”
- “Odor control technology minimizes odor” → “Odour control technology minimises odour”
- “Machine wash cold with like colors” → “Machine wash cold with like colours”
- “Athlete is 5'9" & wearing size S A-C” → “Athlete is 5'22.9 cm (9") & wearing size S A-C”