With a bra on, wrap a tape measure snugly, but not too tightly, around your rib cage, just below your bust line. This is your band size (US/UK sizing uses inches).
Then, wrap the tape measure around the fullest part of your bust. If the difference is:
1" / 2.5cm your cup size is A
2" / 5cm your cup size is B
3" / 7.5cm your cup size is C
4" / 10cm your cup size is D
About the Designer
Activewear brand SOLOW offers street-to-gym pieces with a blend of simplicity and style. Its high-performance fabrics provide premium comfort and the perfect amount of support for fast-paced activity. In keeping with the line's health-conscious, earth-conscious principles, SOLOW activewear is made in the USA, and SOLOW leggings, tanks, and sports bras are embraced by women who play hard and look good doing it.