To use these boots, simply slip them on using the heel pull tabs and adjust the elastic laces for a snug fit. They're great for daily city walking or casual outings. When it comes to maintenance, avoid soaking them in water. If they get dirty, use a soft brush to gently clean the waxed canvas upper. You can re - apply a water - repellent spray every few months to keep them water - resistant. Remember to take out the removable foam insole regularly to air it out and keep your feet fresh. And if the insole loses its cushioning over time, you can easily replace it.