These Hey Dude men's shoes are super easy to use. Just slip them on and go! They're great for daily wear, travel, or any casual occasion. When it comes to sizing, if you usually wear half sizes, it's better to size up for a more comfortable fit. For maintenance, keep them away from sharp objects to avoid scratching the leather. You can clean the leather upper with a soft, damp cloth and let it air dry. The removable foam footbed can be taken out and washed gently if it gets dirty. Store them in a cool, dry place when not in use.