Using these Demonia Echo - 110 knee boots is a breeze. Just unzip the side zipper, slip your foot in, and zip it up. They're true to size, so you don't have to worry about getting the wrong fit. When walking, the 3 1/4 - inch platform will give you a bit of extra height, but be careful on uneven surfaces. For maintenance, use a soft cloth to wipe off any dirt or dust. If they get wet, let them dry naturally away from direct heat. Check the size guide before purchasing to ensure the best fit.