To use these Josef Seibel Fergey 20 women's sneakers, just slip them on and you're ready to go! They're great for casual outings, walks, or running errands. When it comes to maintenance, use a soft brush to gently clean the nubuck leather upper. Avoid getting them too wet. If they do get dirty, let them dry naturally. For the insole, you can remove it and wash it with mild soap and water. Keep them in a cool, dry place when not in use to keep them in good shape.