Using these sneakers is as easy as it gets. Just lace them up and you're ready to go. They're great for everyday wear, whether you're going for a walk or running errands. When it comes to sizing, make sure to measure your feet length from heel to toe and match it with the size chart we provided. This way, you'll get the perfect fit. For maintenance, it's a good idea to clean them regularly. You can use a soft brush and mild soap to clean the synthetic upper. Let them air - dry. Avoid putting them in the dryer as it may damage the material. Also, store them in a cool, dry place when not in use to keep them in good condition.