Using these boots is easy. First, unzip the inner side zip and loosen the laces. Slide your foot in and adjust the laces to your comfort. You can use the speed hooks to quickly tighten or loosen the laces. When it comes to sizing, remember to follow the conversion guide if you're from Australia. As for maintenance, use a soft cloth to wipe off any dirt or dust from the vegan patent leather. Avoid getting them wet for long periods as it may damage the material. Store them in a cool, dry place. Since this is a pre - order item, be patient as it may take about 12 days to reach our warehouse. If you have any issues with the size availability, we'll contact you right away.