I stand and walk on a concrete floor for 10-15 hours a day and these are the only shoes that have eliminated my sore and tired feet issue. I appreciate that this shoe is offered in a larger size. All other cords and mics work on that same controller. These sandals are about a half inch to one size short. It took me a few hours doing it alone. I then contact Amazon customer service but they refused to exchange the one broken saying the exchange window expired. These shoes are stylish and extremely comfortable! Bass is strong, delineated and doesnt bleed into the mid range. However I was fooled by the photograph and the description. The black will go with everything .