Even before I started cutting back on professional pedicures, my heels were cracked, dry, and kind of embarrassing. I tried these socks on a whim because it was summer when I bought them and I wanted to let my toesies free but still have a barrier to prevent any heel creams from getting on my sheets. Within a few nights, some with heel creams, some without, there is a noticeable difference and I feel better about wearing sandals. I am shocked that these socks not only worked but worked as quickly and effectively as they did. So glad I ordered two pairs!