Using these Saucony Guide 16 running shoes is a breeze. Just put them on and start your run! They're great for various running surfaces, whether it's a track, road, or trail. For the best performance, make sure your feet are clean and dry before wearing them. When it comes to maintenance, you can use a soft brush or cloth to gently clean the shoes after each use. Avoid using harsh chemicals as they may damage the materials. Also, let them air - dry naturally instead of using a dryer. Store them in a cool, dry place when not in use. If you notice any excessive wear and tear, it might be time to replace them to keep enjoying a comfortable run.