Since than they have gone to Naturalizer stores to buy shoes. Lol and look better in my sweater. This is a perfect, heavy-duty adapter for our JBL Xtreme Speaker. Personally I couldnt tell the difference in ambient mode, but I wont be using that fearure too much anyway. ??I am seeing an improvement in clarity, texture, and elasticity. Then the fit would have been perfect! I was so excited to get these. It is possible I may have squeezed into an 11 if I wanted a rather snug fit cause there is still some room beyond my big toe. Now, As a broadcast engineer, who has dealt with broadcast tables, home stereos of many ilks and various component systems down through the decades, I feel I can assert a word of authority on the subject. Again they fit just like the original they do the job they didnt hear sound but again theres not a lot you can say about them they are just a replacement might cover they work good they seem to have great quality probably have them for a long time might even have that headset died before I get them all used but thats about all I can say about that