These Skechers men's slip - in oxfords are really easy to use. Just slip your feet in through the hands - free Slip - ins® molded heel panel. You can wear them all day long for various casual occasions, like going out for a walk or running errands. When it comes to maintenance, use a soft brush or cloth to gently clean the mesh and synthetic upper. Avoid using harsh chemicals as they might damage the materials. Also, let them dry naturally after getting wet, don't put them in a dryer. To keep the insole fresh, air them out regularly to take advantage of the charcoal's odor - neutralizing ability. And remember, the Relaxed Fit® gives you roomy comfort, so choose the size according to your normal fit for a great wearing experience.