Wireless Support Bra
Size Chart
US band sizes · inchesFind your size in 3 quick steps: measure under your bust to get your band size, measure over the fullest part of your bust to get your cup size, then match both in the size table below.
Step 1 · Band Size
Measure snug under your bust, then find your band size:
| Under-bust measurement | 27″–29″ | 29″–31″ | 31″–33″ | 33″–35″ | 35″–37″ | 37″–39″ | 39″–41″ |
|---|---|---|---|---|---|---|---|
| Your band size | 32 | 34 | 36 | 38 | 40 | 42 | 44 |
Step 2 · Cup Size
Measure over the fullest part of your bust. Cup size = bust measurement − band measurement:
| Cup | A | B | C | D | DD |
|---|---|---|---|---|---|
| Difference (inches) | 3.5″–4.5″ | 4.5″–5.5″ | 5.5″–6.5″ | 6.5″–7.5″ | 7.5″–8.5″ |
Step 3 · Find Your Size
Match your cup (left) with your band size (top):
| Cup \ Band (US) | 32 | 34 | 36 | 38 | 40 | 42 | 44 |
|---|---|---|---|---|---|---|---|
| A | — | S | M | — | — | — | — |
| B | S | S | M | L | XL | XXL | XXXL |
| C | S | M | L | L | XL | XXL | XXXL |
| D | S | M | L | XL | XXL | XXXL | — |
| DD | M | L | XL | XXL | XXXL | — | — |
- • Step 1: Measure snug under your bust (ribcage), keeping the tape level.
- • Step 2: Measure over the fullest part of your bust, without compressing.
- • Tip: Fuller bust or between sizes? We recommend choosing one size up for comfort.