These Nunn Bush men's oxfords are easy to use. Just slip them on like any other shoes, and you're ready to head to the office or a semi - formal event. When it comes to maintenance, use a soft brush to remove dirt regularly. For a deeper clean, use a mild leather cleaner on the genuine leather parts. Avoid getting the shoes wet in heavy rain as it can damage the materials. Also, store them in a cool, dry place when not in use. Remember to wear them with appropriate socks for maximum comfort and to protect the linings.