How to use: Just put on these New Balance 1540V3 running shoes and you're ready to hit the road. They're great for runs of 5K or longer. Whether you're a beginner or an experienced runner, you'll enjoy the stability and support they offer. Attention: Make sure to choose the right size to ensure a comfortable fit. Also, be aware that the 1540V3 is no longer made in the US as of April 2021. Maintenance: After each run, wipe the shoes with a damp cloth to remove dirt. Let them air - dry naturally. Don't put them in the dryer as it may damage the foam and other materials.