To use these sandals, simply unzip the back zipper, slip your foot in, and zip it up. They're great for dressing up at parties or other special occasions. When it comes to maintenance, keep them away from water and dirt as the marabou fur can get damaged easily. You can use a soft brush to gently clean the fur. Also, store them in a cool, dry place when not in use. Make sure to check the heel regularly for any signs of wear. If you're unsure about your size, refer to the fit guide which says they fit true to size.