Just a little bumbed First off, it is a huge, heavy intimidating piece of glass and plastic. It wears like a house shoe but you can wear everywhere. Overall, this is an awesome product that performs well, should last a long time, and is well worth the asking price. Since iPhone uses a wireless headset, it very easily lost . 5 heels/sandals. These shoes I bought in March and they are already showing wear and tear in the straps. - Cloth trays might get cut up by shoes with sharp spikes (golf shoes, ice spikes, baseball cleats if sharp or rough, etc). I dont worry about loosing my grip and having them snap, like a rubber band, and potentially harm someone or something near me. Not the same memory type foam so its not going to sound the same.