I am editing my review. After 3 days, I give up. These shoes just will NOT get any more comfortable, and my heel blisters have their own blisters now. The back just DIGS into my heel with every step. I have tried cushioning it with moleskin. I have bandaged my heels and padded them with lamb's wool but it's no good - I am in agony. It's a pity because they were cute looking shoes, but the pain is just awful. I have to return them.