Using these boots is easy. Just unzip the metal inner side zipper, slip your feet in, and lace them up. Make sure to adjust the laces to your comfort. When it comes to sizing, follow the conversion guide if you're from Australia. For maintenance, use a soft cloth to wipe off any dirt or dust regularly. Since they're made of vegan leather, avoid getting them wet for long periods. If they do get wet, let them dry naturally away from direct heat. Keep them in a cool, dry place when not in use. Remember, this is a pre-order item, so be patient while waiting for your boots to arrive. If we face any issues with your size, we'll reach out to you.