I have found this to be adequate. 2) If you blow into the mic on accident, your friends will hate you. First, let me say that these are super cute, comfortable and warm. The fit is the same as it has the original footbed. The velcro ripped off on our first day there. Amazon tells me that I purchased these August 2013, and I have been wearing them pretty much everyday since receiving them. They came quickly , tried them on and they would hardly fit, far too small like a four! The bikes do stick out into the garage, but that?s no surprise. The model of the tank top is not wel done, bit baggy and also far from a size small which I orederd, looks more like a size L. I am gonna have to return because I can?t even wear them.