Cute belt and looks very nice on me! Nice thick foam. I can hear everything crystal clear and they dont hurt my ears. This Head band is suitable for Koss Ksc75 Headphones. My wife felt it would be safer to have footwear on so I relented. It does not wiggle and my phone stayed in place the whole ride. Very easy to assemble, it?s a great size and fits all her shoes perfectly. When you press the infinite button it should start to play the same music. I did let Amazon know I felt the pair I received might not be authentic. Garbage!