Using these stylish patchwork and patterned derby shoes is a breeze. Just lace them up tightly to keep your feet secure and start your day. When choosing a size, make sure to measure your feet as described in the size chart. As for maintenance, use a soft cloth to wipe off dirt regularly. For a deeper clean, you can use a leather cleaner. Keep them in a cool and dry place when not in use to prevent damage. Avoid exposing them to extreme heat or moisture as this can harm the leather and rubber materials. With proper care, these shoes will serve you well for a long time.