These New Balance running shoes are super easy to use. Just lace them up tightly to get a secure fit before you start your run. When using them, make sure you're on suitable running surfaces to get the most out of the rubber outsole's traction. As for maintenance, it's a good idea to clean them regularly. You can use a soft brush and mild soap to gently clean the upper part. Avoid using harsh chemicals as they might damage the mesh or the other materials. Let them air - dry naturally after cleaning, and don't put them in the dryer. Also, store them in a cool, dry place when you're not using them to keep them in good condition.