To wear these boots, simply unzip the full inner side zipper, slide your foot in, and zip it up. They fit true to size, so just choose your regular shoe size. When walking, be careful as the high stiletto heel can make it a bit tricky to balance at first. To maintain these boots, wipe them with a soft cloth after each use to keep the black patent leather looking shiny. Avoid getting them wet as much as possible. If they do get wet, let them dry naturally away from direct heat sources.