To use these New Balance shoes, just slip them on like you would with any other shoes. They're great for running, walking, or any athletic activity. When you're wearing them, make sure your feet are clean and dry to keep them comfortable. For maintenance, you can gently wipe the shoes with a damp cloth to remove dirt. Don't put them in the washing machine as it might damage the materials. Also, store them in a cool, dry place when you're not using them. If you notice any parts starting to wear out, it might be time to think about getting a new pair.