Using these Fidelio Multistretch Mitzy women's shoes is easy. Simply open the zipper and loosen the laces to put your feet in, then adjust the laces for a snug fit. When it comes to cleaning, use a soft, damp cloth to gently wipe the surface of the shoes. Avoid using harsh chemicals as they may damage the leather linings or the upper material. For the removable cork insole, you can take it out and air - dry it occasionally to keep it fresh. If you use orthotics, you can easily place them inside the shoe after removing the cork insole. Store the shoes in a cool, dry place when not in use to maintain their shape and quality.