Need to contact us?

Online Chat,

Email customercare@newbalance.com.hk or

Call +852 800 938 547

Mon. - Fri.

09:00 to 18:00

Sports Bra Size Guide

Find your size

Comfort and a secure fit are key for your best workouts. Follow our easy measuring guide to find your correct size and get the best sports bra for you and your needs. Grab a soft measuring tape, or a ribbon and a ruler, put on your best fitting unpadded bra, and follow these steps.  

Step 1: Find your band size 

While wearing your best-fitting unpadded bra, wrap a measuring tape around your ribcage. It should be snug, but not too tight. This measurement is your under bust.  

Use your under bust measurement and the chart below to determine your band size.  

Band size




65707580859095
cm64-6969-7474-7979-8484-8989-9494-99
in25-2727-2929-3131-3333-3535-3737-39

Step 2: Find your bust size  

Next, wrap the measuring tape around the fullest part of your breasts. Again, it should be snug, but not too tight. This measurement is your bust.  

Step 3: Find your cup size  

Subtract your band size from your bust size. Use the difference and the chart below to determine your cup size. For example: Band = 36. Bust = 39. Cup Size = C (39 - 36 = 3 difference). This would be a 36C bra size.  

Bust - Band
Difference

1"
2.5 cm
2''
5 cm
3''
7.5 cm
4''
10 cm
5''
12.5 cm
6''
15 cm
7''
17.5 cm
Cup size
ABCDEFG

Sports bra size chart



Cup size









ABCDEFG

65SSSSSSS


70SSMMMMM

75MMMLLLL

Band size

80LLLXLXLXLXL

85XLXLXL2XL2XL2XL2XL

902XL2XL2XL2XL2XL2XL2XL

953XL3XL3XL3XL3XL3XL3XL