There are some unlockable challenges and other stuff but again. I thought the color was pink but when I received the shoes it?s more pinkish nude, which I love. 5mm of exposed metal to try to grip and twist. These are supposed to be the "classic" shoes, but they are far from it. So I am really hoping they will not fail again. I apologize for the length of time that has past since I ordered and received the black BearPaws. The case is sturdy and well designed. Charging port was loose connection first time charging so had to angle cable and headphones to charge. I was a little concerned if they could hold the weight of the bike, but since there were no mention of any issues I drilled the smallest possible holes I possibly could while still being able to hammer in the 4 anchors. After much effort to get them on, I have left them permanently in place as I did not want to go through the hassle of removing and then putting them on again next time.