These are great. I wear an F cup (due in part to genetics, in part to pregnancy) and even with wide, padded strapped bras it wreaks havoc on my shoulders.
My husband kindly massages my back but the "digs" in my shoulders are a pain.

Thankfully, I found these.  To say they "help" is an understatement.  These are fantastic.

If you have the same problems, you could do worse.  I had to order these twice.

Good luck.