Wacoal
Sydney Sport Underwire Bra
The Wacoal Sydney Sport Underwire Bra is a high-impact, underwired sports bra, made in US bands 32–42 and cups C–H.
Check your size in the bra fit finder →Size range
Sizes exactly as Wacoal publishes them. We never convert between UK, US, EU or letter sizes.
US 32–42, cups C–H
Not every band comes in every cup: the table shows exactly which sizes the brand lists.
| Band | C | D | DD | DDD | G | H |
|---|---|---|---|---|---|---|
| 32 | not listed | 32D listed | 32DD listed | 32DDD listed | 32G listed | not listed |
| 34 | 34C listed | 34D listed | 34DD listed | 34DDD listed | 34G listed | 34H listed |
| 36 | 36C listed | 36D listed | 36DD listed | 36DDD listed | 36G listed | 36H listed |
| 38 | 38C listed | 38D listed | 38DD listed | 38DDD listed | 38G listed | 38H listed |
| 40 | 40C listed | 40D listed | 40DD listed | 40DDD listed | 40G listed | not listed |
| 42 | not listed | 42D listed | 42DD listed | 42DDD listed | not listed | not listed |
● listed by the brand · not listed
Features
As stated on the brand's own pages. "Not stated" means the brand doesn't say, not that the bra lacks it.
| Impact | High impact |
|---|---|
| Wire | Underwired |
| Closure | Hook-and-eye back |
| Strap length | Adjustable |
| Strap style | Convertible (standard or racerback) |
| Padding | None |
| Support type | not stated |
| RRP (GBP) | — |
| In Wacoal's words | Moisture-wicking fabric helps keep skin cool |
Similar bras
No other checked high-impact bra in our data lists any of the same US sizes yet. See all running bras.
Sources
Every value on this page comes from these pages. This record has not been human-checked yet.
- Wacoal America (official)
Backs: impact, closure, underwire, adjustableStraps, strapStyle, padding, status, wireFree, fabricNotes
brand · retrieved 2026-10-06
- Wacoal America (official)
Backs: sizeSystem, bandSizes, cupSizes, cupsByBand, sizeChartComplete
brand · retrieved 2026-10-06