To use these Under Armour Charged Pursuit 3 running shoes, simply lace them up and start your run. Whether you're running on the track or the road, they'll give you a great experience. When it comes to maintenance, you can gently clean them with a damp cloth. Avoid using harsh chemicals as they may damage the mesh and cushioning. Also, let them dry naturally, don't put them in a dryer. Keep them in a cool, dry place when not in use. And remember, if you notice any signs of wear on the soles or other parts, it might be time to replace them for your safety.