I will say that I was extremely concerned that the shoes would wear down unevenly, because I had a broken left foot and wore an air cast for the first 2 months, so I was wearing the right show only. Not for walking. I would not use these even if they were free. Not the case at all here. I will update my review if needed. My son loves this case, Im ordering another color. They have been my daily drivers for the past 5+ months. But I found the online user guide. Sleek. I just couldn?t get over the moon shoe look.