These men's retro high - top suede leather sneakers are a great addition to your shoe collection. To use them, simply lace them up in your preferred style and you're ready to go. When choosing a size, make sure to measure your foot length from heel to toe and compare it with our size guide. This will ensure you get the perfect fit. As for maintenance, avoid wearing them in extremely wet or muddy conditions. If they get dirty, you can use a soft brush to gently clean the suede upper. For the pigskin lining and insole, a mild leather cleaner can be used occasionally to keep them in good condition. Remember, these shoes are true to size, so there's no need to size up or down. Enjoy your stylish and comfortable sneakers!