I ruined my first pair of shoes playing basketball. It doesn?t work with the Bluetooth but I didn?t really mind that because when the aux cable is plugged in the battery doesn?t run down of the headphones so you can have a long conversation. I always order a size 9 in crocs and have always fit perfect or even a little loose. My pads were kind of flattened and that means more direct contact with edges of your ears, and that does hurt after a while. For some reason, this style fits a whole size smaller than usual. Im not sure if this is the headset or the game but Im constantly adjusting the mic monitoring levels from game to chat. They are comfortable to wear and compact to carry around. After letting the headphones burn in for several days, I began using them at work. My waist is 36. We didnt hang on the wall, it used in the cabinet instead and we are so organized now!