Using these sneakers is a breeze. Just lace them up, and you're ready to go! They're perfect for casual outings, walks, or even a quick run. When it comes to sizing, make sure to measure your foot length from heel to toe and compare it with the size chart. This will help you get the right fit. For maintenance, you can clean the mesh upper with a soft brush and mild soap. Let them air dry naturally. Avoid putting them in the dryer. The rubber outsole is durable, but try to avoid rough surfaces to keep it in good condition. With proper care, these sneakers will last you a long time and keep you looking stylish.