The cup size seems fine but the band seems a bit tighter than the white ones I have but otherwise these are great. I can still wear it, just have to use the last row of hooks. I love that I can get a neutral color other than white. I don't use these specifically for exercise, they are my daily bra. The bands on regular bras irritate me to the point I have rashes and welts around my ribcage. I don't know if it is the elastic or the rough edges and seams on other bras but I can wear these with no problem since the band is covered with a smooth material.