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Perfect Boost Inserts Sizing Guide

If you are unsure of your bra size, please measure your bust and contact us with the measurements.

BRA SIZE

US AU EU FR/ES BOOMBA
BRA SIZE
28A 6A 60A 75A A
30A 8A 65A 80A A
32A 10A 70A 80A A
34A 12A 75A 90A A
36A 14A 80A 95A B
38A 16A 85A 100A C
40A 18A 90A 105A D
28B 6B 60B 75B A
30B 8B 65B 80B A
32B 10B 70B 80B A
34B 12B 75B 90B B
36B 14B 80B 95B C
38B 16B 85B 100B D

BRA SIZE

US AU EU FR/ES BOOMBA
BRA SIZE
28C 6C 60C 75C A
30C 8C 65C 80C A
32C 10C 70C 80C B
34C 12C 75C 90C C
36C 14C 80C 95C D
28D 6D 60D 75D A
30D 8D 65D 80D B
32D 10D 70D 80D C
34D 12D 75D 90D D
28DD/E 6DD 60E 75E B
30DD/E 8DD 65E 80E C
32DD/E 10DD 70E 80E D

For sizes 34F and up, our Demi Boost Inserts (double push-up) are available in sizes up to 34G and our Invisible Lift Inserts (lightly padded) are available in sizes up to 34I. 

Please note that results may vary depending on breast size and shape. Results will be similar to a push up bra. BOOMBA padded inserts work best with natural breasts.   


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!

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