How to use: Just slip these shoes on and you're ready to go for a run, walk, or any other activity. Whether you're training for a race or just taking a casual stroll, these shoes will support you. Attention: The 10 mm drop is approximate due to manufacturing variances. Make sure to choose the right size for a proper fit. Maintenance: To keep your shoes in good condition, clean them regularly with a soft brush and mild soap. Let them air dry. Avoid machine - washing or using harsh chemicals as they can damage the mesh and other materials.