I found this to be very uncomfortable - despite their claims! The material on the back above and below the hooks and eyes is almost sharp and stratches my back. The attachments on the front of the straps (where it attaches to the cups) is also irritating. I bought this because I have very sensitive skin and it definitely is not working for me. I have not worn it long enough at any one time to address any other plusses or minuses about this bra.