To use these shoes, simply slip them on and you're ready to go. They're great for everyday wear, workouts, or casual outings. When it comes to maintenance, you can clean the leather part with a soft, damp cloth. Avoid using harsh chemicals as they might damage the material. For the insert, you can take it out and let it air dry if it gets wet. Keep them in a cool, dry place when not in use to prolong their lifespan. Also, make sure to tie the laces properly to ensure a good fit and maximum comfort.