They do work but they are not the same comfort level. Bought this for my great granddaughter. Also because these shoes were for my wedding day! The arms bend down on a hinge that clicks in small increments. The suction cups stayed attached during an over-night storm and worked as well as I had hoped. Ive been wearing these shoes for several months now. Seriously, I just didn?t even think of it, until my podiatrist asked me if I?d tried them. Still, it really isnt bothersome, only just barely noticeable and more than acceptable for a $99 dollar set of headphones. Overall, I am very pleased with this shoe. It is definitely ment for a small space.