Cup Size Band Size Under Armour Size
A/B 30-32 S
A/B 34-36 M
A/B 36-38 L
A/B 38-40 XL
Cup (Full Coverage) Size Band Size Under Armour Size
C/D 30-32 S
C/D 34-36 M
C/D 36-38 L
C/D 38-40 XL
Cup (Full Coverage) Size Band Size Under Armour Size
D/DD 30-32 S
D/DD 34-36 M
D/DD 36-38 L
D/DD 38-40 XL
See our complete Lingerie Fitting Guide here.