How to use: Just slip your feet into these shoes and tie the laces to adjust the fit. You can wear them for various high - impact sports like running or aerobics. Notice: Make sure your feet are clean and dry before putting on the shoes to avoid any odor or moisture buildup. When you buy them, check if the size fits you well. Maintenance: To clean the shoes, you can use a soft brush and mild soap to gently scrub the mesh part. Let them air - dry naturally. Don't put them in the dryer as it may damage the materials.