I guess you could say I have long slim feet and skinny ankles. The fact someone in the room said something. Ich verwende dieses Headset nun seit einigen Wochen öfters und bin begeistert. Nice sound gave to my brother as gift he loves them Ive spent 2 and 3 times more for half the quality. THE GLUE WAS A MESS! They are clearly not actually made by Nike. ???????I would say if you?re between sizes or have wider feet, definitely size up a whole size (not just half). My only complaint is that I wish the charging box was smaller but seeing that the battery life is so long, I?m willing to sacrifice that part, which is why I?m still giving these a five star review. Sorry girl, your high stiletto shoes and/or boots will Not fit.