Using these Converse high - top platform shoes is easy. Just untie the laces, slip your feet in, and then tie the laces to your desired tightness. For a casual look, you can leave the laces a bit loose, and for a more secure fit, make them tighter. When it comes to maintenance, you can clean the canvas upper with a mild soap and water solution. Gently scrub the dirt away and let it air - dry. Avoid using harsh chemicals as they might damage the fabric. Also, try to keep the shoes away from extreme heat and moisture. Don't wear them in very muddy or dirty conditions if you can help it. If the EVA cushioning starts to feel less comfortable over time, it might be a sign that it's time to get a new pair.