These unisex sneakers are super easy to use. Just lace them up and you're ready to go! When choosing a size, make sure to measure your foot length from heel to toe and match it with our size guide. They fit true to size, so pick your normal size. For maintenance, you can gently wipe the shoes with a damp cloth to keep them clean. Avoid soaking them in water for a long time as it may damage the materials. These sneakers are breathable, so they'll keep your feet cool even during long - walks. And with the height - increasing feature, you'll look a bit taller effortlessly. Enjoy your new shoes!