How to use: Just slip the shoe cover over your cycling shoes before heading out. Make sure it fits snugly around the shoe. Note that these covers are designed for cycling in cool to cold weather, so don't use them in extremely hot conditions. When it comes to maintenance, after each use, wipe off any dirt or mud with a damp cloth. Let them air - dry completely before storing. Avoid using harsh chemicals or machine - washing, as this could damage the fabric.