Therefore, it is necessary to make a ball with the paper and insert it through the collar of the shoes. The shoes will stay taut naturally. To be able to join larger sheets of paper, you can use masking tape. The ball, to keep the shoes in shape, must stretch and   trace the shape of the fit   . The shoes will have to stay like this until we use them next time. Crumpled papers will have to be replaced at least once a month, especially if we use the shoes in question quite frequently.Cardboard can serve the same purpose. In fact, this will allow the shoes to maintain their shape even more. The   cardboard will need to be curved   to follow the shape. The top of the box should be facing up. For lower shoes, the amount of paper or cardboard needed will be less. Once you try this method, you won’t quit.