I wear an H and this has by far been the best, affordable bra I've owned. I usually have to replace mine once a year. I have used these while nursing, which makes them last less than a year, but other than that, I feel like they hold up well. Their cause of death is the wire popping through, but that's the underwire world. I found these bras about 4 years ago and just keep buying them. Great support and very comfortable!