Using these Demonia STOMP - 60 platform boots is easy. First, open the inside metal zip closure and loosen the laces. Slip your feet in and adjust the laces to your comfort. Then close the zip. When it comes to sizing, remember to follow the US sizing chart and the conversion rule if you're from Australia. For maintenance, keep them away from direct sunlight and extreme heat to prevent the vegan leather from cracking. You can use a soft cloth to clean off dust and dirt regularly. If there are stains, use a mild soap and water solution, then dry them gently with a towel. As this is a pre - order item, be patient during the waiting period. In case of any size - related issues, we'll be in touch with you quickly to find a solution.