![](https://cdn.shopify.com/s/files/1/0722/9469/5189/files/Sports_Bra_Size_Chart_new_2.webp?v=1695044080)
Under bust : Measure around your rib-cage, just below your bust. Ensure the measuring tape is snug but not too tight.
Cup Size: Measure around the fullest part of your bust. Subtract the under-bust measurement from this measurement to determine your cup size. Use the following guide: