It’s comfortable and looks great. I would have preferred a little bit more growing room, but with his foot size and the next size up wont work. The first time I thought it was the fluke when the tongue broke only three months into wearing them. We lost a couple when opening them and luckily we were able to locate them after a few minutes of looking. 1st the insoles always come out. It has very clever power management mode where it goes into a standby mode when not use while still listening for connections. People that have seen mine have either LOVED the cute factor or just did not get the humor, a pity for them. standardisierten U-Bügeln wesentlich einfacher befestigen auf dem Rechteckrohr. I find them really comfortable and would recommend them. Make sure you read the instructions and watch the video on how to put this together.