These Brooks Beast 20 running shoes are great for both walking and road running. To use them, just slip your feet in and tie the laces to get a snug fit. When you're running, the shoes will provide maximum support and cushioning to keep you comfortable. For cleaning, use a soft brush and mild soap to gently clean the mesh upper and rubber outsole. Let them air dry. Avoid using harsh chemicals as they might damage the materials. It's also a good idea to check the laces regularly to make sure they're in good condition. When not in use, store them in a cool, dry place. These shoes are suitable for flat and medium arches, so if you have these arch types, you'll find them very comfortable. And with the extra toe space, you'll have a more natural running experience.