Having read reviews of other buyers, I bought sandals in advance to manage to break them. They came very hard, like a tree. if I hadn't read the reviews, I'd be terrified. Read, that need to on foot put two old sock and walk on home. I did this. I have a narrow foot, but I couldn't wear two socks of sandals. But the straps were so tight that the foot in two socks couldn't get under the straps. Then I put one on and walked around the house. It seemed to me that they pop up and creak, but with each step they become softer and more comfortable. I lasted about three hours and got a little lost between my fingers. But sandals have become much softer. I do not want to use special preparations for the softness of the skin or baby cream. I want them to break naturally. The official site of the rainbow gives advice on how to stick a tennis ball under the belt. I did this. Put the ball down and leave it overnight. In the morning, wearing sandals, I felt that the use of a tennis ball weakened the pressure belts. CONCLUSION; if you need to buy sandals and walk a lot at once, they do not suit you. Search for others. These sandals need time to break in.
P. S. it's only been 4 days of receipt sandals. I walked in socks inside the house, and leaving him for the night, put under the belt tennis balls. It's only been 4 days and I broke it. These are great sandals!