NuBra Sizes:
NuBra comes in three cup sizes: A, B and C. For cup size D or larger, NuBra Extenders (sold seperatly) are available. Follow the size charts below to choose your cup size.

Size B

Size C

Size D

Size D+ (Size D + Extender)

B
C
D
Your Cup Size
Between A & B
or B
Between B & C
or C
Between C & D
or D
A/B
B/C
D
Your Chest Size
30" - 36"
36" - 38"
38" & up
If you don't know your chest size, it's easy to determine with a flexible tape measure.

How to determine your chest size: Place the tape measure under your arms and circle the tape around the fullest part of your chest.