To use these boots, simply unzip the back - side metal zip closure and put your feet in. You can adjust the hook - n - loop large metal bat top strap to fit your ankle comfortably. When it comes to sizing, make sure to check the conversion if you're from Australia. For maintenance, use a soft cloth to wipe off dust and dirt regularly. Avoid getting them wet as much as possible, and if they do get wet, let them dry naturally away from direct heat. Since they're made of vegan leather, don't use harsh chemicals for cleaning. These boots are pre - order items, so be patient as it takes about 12 days for them to reach our warehouse. If we can't get your size in stock, we'll get in touch with you immediately.