@ddljohn-- Toe bandages are also great for painful calluses on the toes. And it resolves chafing as well. I don't prefer the foam toe bandages however, I prefer the gel type which I think is more comfortable.
There are also regular sticky toe bandages to wear over blisters or cuts and scrapes to keep the area clean and prevent infection. Some people use regular bandages for this purpose, but they don't really work well. I actually use fingertip bandages for my large toe as they fit perfectly and don't come off like regular shaped bandages do.