How to use: Simply put on the shoes and start your running session, whether it's a daily jog or a high - intensity speed training. These shoes are suitable for various running terrains. Attention: When running on rough or sharp - edged surfaces, be careful as it may damage the sole. Avoid wearing them in extremely muddy conditions to prevent excessive dirt buildup. Maintenance: After each use, wipe off any dirt or moisture with a soft cloth. Let them dry naturally in a well - ventilated area, away from direct sunlight. If they get very dirty, you can use a mild detergent and gently scrub the surface, then rinse and dry thoroughly.