(I have a pair with the same footbed in a different style)Sadly, I couldnt adjust to make them small enough on the over foot strap with the buckle. Though, I suppose, that means that you could use the mouse on the cable if you lost the dongle. But if you feel the need to shield yourself from the pervasive noise of the modern world, there really is no substitute on the market. The shipping speed was on point, we had our item delivered only one day after ordering. 5 and that is my true size but I dont think the design is all that great. They do run a tiny bit large. Do not throw away your money with this crap! This slide size runs huge! The Mic is strangely far away from the earpiece and not near your mouth at all but again greasy for the money The only reason I gave 4 stars instead of 5 is because it could hold a few more shoes if the company would have designed it longer.