Sports Bra Sizing
Sports Bra Size Guide
Use the chart below to convert your bra size to your New Balance alpha size (XS-XXL) or split alpha size (XS A-C thru XXL D-DD).
Find your alpha size (XS-XXL) using your measurements or bra size.View Size Guide
Don’t know your bra size? Use your measurements instead.
Find your underbust measurement by wrapping a measuring tape underneath your bust where your bra band usually sits. Your underbust measurement will correspond with "Band Size."
Find your overbust measurement by wrapping a measuring tape over your bust at the widest part.
Find your alpha size by matching your band size with your overbust measurement in the chart below.