I get slight quad boob effect on my left breast, which is the larger one. The right breast seems to fit perfectly fine within the cup. I fill the bottom of the cups just fine, but I feel like the underwire doesn't sit low enough? If I lift my arms up I can see some slight underboob, I think it's sitting just above where it should be? Overall it doesn't feel uncomfortable, but it doesn't feel as good as it could do. I need more lift and support also and this bra does not lift my boobs very well. If I were to tighten the straps it would just make them dig into my shoulders more, and they already kind of do that. The back also rides up slightly too.
Updated on Jan 06, 2025 Flag this
Sounds like the band is too big on you if the bra is riding up in the back, and if the band moves when you raise your arms.