New Demi Boost Inserts Sizing Guide
If you are unsure of your bra size, please measure your bust and contact us with the measurements.
For sizes 34I and up, our Invisible Lift Inserts (lightly padded) are available in sizes up to 34M.
For the Demi Boost, size X-Small will be shipped for size AA. Size Small will be shipped for sizes A, B, and C. Size Medium will be shipped for sizes D and E. Size Large will be shipped for sizes F and G, and size Extra-Large will be shipped for sizes H and I.
Please note that results may vary depending on breast size and shape. Results will be similar to a double push up bra. BOOMBA padded inserts work best with natural breasts.
BRA SIZE
| US | BOOMBA BRA SIZE |
SIZE CATEGORY |
|---|---|---|
| 28A | AA | X-Small |
| 30A | AA | X-Small |
| 32A | AA | X-Small |
| 34A | A | Small |
| 36A | B | Small |
| 38A | C | Small |
| 40A | D | Medium |
| 42A | E | Medium |
| 44A | F | Large |
| 28B | AA | X-Small |
| 30B | AA | X-Small |
| 32B | A | Small |
| 34B | B | Small |
| 36B | C | Small |
| 38B | D | Medium |
| 40B | E | Medium |
| 42B | F | Large |
| 44B | G | Large |
| 28C | AA | X-Small |
| 30C | A | Small |
| 32C | B | Small |
| 34C | C | Small |
| 36C | D | Medium |
| 38C | E | Medium |
| 40C | F | Large |
| 42C | G | Large |
| 44C | H | X-Large |
| 28D | A | Small |
| 30D | B | Small |
| 32D | C | Small |
| 34D | D | Medium |
| 36D | E | Medium |
| 38D | F | Large |
| 40D | G | Large |
| 42D | H | X-Large |
| 44D | I | X-Large |
| 28DD/E | B | Small |
| 30DD/E | C | Small |
| 32DD/E | D | Medium |
| 34DD/E | E | Medium |
| 36DD/E | F | Large |
| 38DD/E | G | Large |
| 40DD/E | H | X-Large |
| 42DD/E | I | X-Large |
BRA SIZE
| US | BOOMBA BRA SIZE |
SIZE CATEGORY |
|---|---|---|
| 28DDD/F | C | Small |
| 30DDD/F | D | Medium |
| 32DDD/F | E | Medium |
| 34DDD/F | F | Large |
| 36DDD/F | G | Large |
| 38DDD/F | H | X-Large |
| 40DDD/F | I | X-Large |
| 28G | D | Medium |
| 30G | E | Medium |
| 32G | F | Large |
| 34G | G | Large |
| 36G | H | X-Large |
| 38G | I | X-Large |
| 28H | E | Medium |
| 30H | F | Large |
| 32H | G | Large |
| 34H | H | X-Large |
| 36H | I | X-Large |
| 28I | F | Large |
| 30I | G | Large |
| 32I | H | X-Large |
| 34I | I | X-Large |
| 28J | G | Large |
| 30J | H | X-Large |
| 32J | I | X-Large |
| 28K | H | X-Large |
| 30K | I | X-Large |
| 28L | I | X-Large |
Tip: For the perfect fit, we recommend choosing your true size. Only size down if you are in between sizes.
If you need any help with sizing or insert styles, please feel free to contact us for further assistance, we'd love to hear from you!
If you are unsure of your bra size, please measure your bust and contact us with the measurements.
For sizes 34I and up, our Invisible Lift Inserts (lightly padded) are available in sizes up to 34O.
For the Demi Boost, size X-Small will be shipped for size AA. Size Small will be shipped for sizes A, B, and C. Size Medium will be shipped for sizes D and E. Size Large will be shipped for sizes F and G, and size Extra-Large will be shipped for sizes H and I.
Please note that results may vary depending on breast size and shape. Results will be similar to a double push up bra. BOOMBA padded inserts work best with natural breasts.
BRA SIZE
US Size
BOOMBA Bra Size
28A
AA
30A
AA
32A
AA
34A
A
36A
B
38A
C
40A
D
42A
E
44A
F
US Size
BOOMBA Bra Size
28B
AA
30B
AA
32B
A
34B
B
36B
C
38B
D
40B
E
42B
F
44B
G
US Size
BOOMBA Bra Size
28C
AA
30C
A
32C
B
34C
C
36C
D
38C
E
40C
F
42C
G
44C
H
US Size
BOOMBA Bra Size
28D
A
30D
B
32D
C
34D
D
36D
E
38D
F
40D
G
42D
H
44D
I
US Size
BOOMBA Bra Size
28DD/E
B
30DD/E
C
32DD/E
D
34DD/E
E
36DD/E
F
38DD/E
G
40DD/E
H
42DD/E
I
US Size
BOOMBA Bra Size
28DDD/F
C
30DDD/F
D
32DDD/F
E
34DDD/F
F
36DDD/F
G
38DDD/F
H
40DDD/F
I
US Size
BOOMBA Bra Size
28G
D
30G
E
32G
F
34G
G
36G
H
38G
I
US Size
BOOMBA Bra Size
28H
E
30H
F
32H
G
34H
H
36H
I
US Size
BOOMBA Bra Size
28I
F
30I
G
32I
H
34I
I
US Size
BOOMBA Bra Size
28J
G
30J
H
32J
I
US Size
BOOMBA Bra Size
28K
H
30K
I
US Size
BOOMBA Bra Size
28L
I
