When not done, the whole rack leans over to one side, as depicted in a picture on a major bad review. The microphone started cutting out after about a month and eventually got to the point where it simply didnt work. Only flaw is that it picks up everything BUT if your recording yourself playing an instrument its perfect. They look so cute and amazing, but these shoes are basically just for show. My only issue is in all the pictures they show and display "4 mounts! Friend lives these You will never feel bored with this iem on. Ive several broken toes that rub the inside top of the Crocs so can only be tolerated for a short time without socks. It doesn?t have a back support as in a sandal (as it seems to appear in the pic) . After a while I started thinking about getting myself a pair just as yard work/grilling/fishing/etc.