To use these loafers, simply slip them on and off with ease. They're great for everyday activities, whether you're running errands or going to work. When it comes to sizing, make sure to measure your feet carefully as mentioned in the size chart to get a perfect fit. For maintenance, clean the patent leather upper with a soft, damp cloth and let it air dry. Avoid exposing them to extreme heat or moisture. With proper care, these loafers will last you a long time and keep you comfortable throughout the day.