How to use: Just slip your feet into these shoes before you go for a run. They're designed to fit well and support your feet during your run. Note: These shoes are for running and may not be suitable for other high - impact sports. Make sure your feet are clean before wearing them to avoid unpleasant odors. Maintenance: After each run, wipe off any dirt on the shoes with a damp cloth. Let them dry naturally in a well - ventilated area. Don't put them in direct sunlight or use a dryer, as this may damage the materials.