How to use: Just put on these shoes and you're ready to hit the road for a great run. They're designed to support your natural running motion, so you can focus on enjoying your run. Note: Make sure to choose the right size for a comfortable fit. Avoid wearing them for activities other than running, as they're specifically designed for road running. Maintenance: After each run, wipe off any dirt or mud with a damp cloth. Let them air - dry away from direct heat sources. If they get really dirty, you can hand - wash them in cold water with mild detergent, but don't machine - wash or bleach them.