These men's casual high - top sneakers are great for daily wear and activities like riding. To use them, just measure your foot length carefully and pick the right size from the size guide. Put them on like you would with any other pair of shoes. When it comes to maintenance, you can clean them with a soft brush and mild soap. Avoid using harsh chemicals as they may damage the microfiber and synthetic materials. Store them in a cool, dry place when not in use. And remember, since they fit true to size, you don't have to worry about sizing up or down. Enjoy your stylish and comfortable sneakers!