Using these shoes is easy. Just lace them up and you're ready to explore the city. When walking, the slip - resistant outsole will keep you safe on different surfaces. In wet conditions, the waterproof membrane will keep your feet dry. To maintain these shoes, clean them regularly with a soft brush and mild soap. Avoid using harsh chemicals as they can damage the waterproof coating and the materials. Let them air - dry naturally after cleaning. Don't expose them to direct sunlight for a long time as it may cause the color to fade. When not in use, store them in a cool and dry place. Replace the removable footbed if it loses its cushioning over time to keep your feet comfortable.