This bra fits cup sizes A-C. The straps are adjustable as well as capable of being unhooked in the front. There is elastic in the middle of the back for a better fit. It is lightly lined with padding. There is a small flaw in the armpit due to how the item was tagged at the store (pictured). It is not noticeable and does not affect the function of the bra. Tags: Work out, workout, athletic, lounge, gym, yoga, running, athleisure Thank you for visiting my shop. I love helping you find pieces you love and feel good about without having to break the bank. New items are added all of the time. Feel free to reach out if you have any questions or would like to bundle.