To wear these platform slides, simply slip your feet into the two - band opening. They are true to size, so you don't have to worry about sizing issues. When you're walking, the platform design will give you some extra height without making it too tiring. As for maintenance, use a soft, damp cloth to clean the clear vinyl part. Keep them away from sharp objects to avoid scratches. Also, store them in a cool, dry place when not in use.