But these were so bad I knew right away there was no hope. These shoes are a little pricey, but they check all the boxes. A portable Bluetooth Dac Amp with LDAC that sounds better then anything else in their line-up and it is under $200? I mean I have a hard time understanding where all the power comes from. It is a bit annoying, but not the end of the world for the price of these. This product has blown me away, it is absolutely amazing! They conform to the foot but they will wear out eventually because of the foam. Highly recommend this system! It?s a good product for good price. It was honestly really easy to install. I would love to give this product 5 stars, but unfortunately this gloss is VERY sticky.