These New Balance women's running shoes are great for everyday road running. To use them, simply lace them up tightly to ensure a good fit. When running, they'll give you a super cushioned feel and the breathable upper will keep your feet cool. As for maintenance, you can use a soft brush and mild soap to clean the shoes. Don't put them in the washing machine as it may damage the structure. Also, avoid wearing them in extremely wet or muddy conditions for long periods as it can affect the synthetic materials. Let them dry naturally in a well - ventilated area after getting wet. And remember, the 6 mm drop is approximate, so adjust your running style according to your comfort.