Razer was one of the few makers that seemed to support OSX well with their software driver. Now finding a glass like she is holding is a challenge, but she is a beautiful addition to our Tiki Bar! The soles are extremely flexible, and they appear to be a one-piece, molded, comfortably soft rubber. The sole was very comfortable, and the company handed the return quickly. I get so many compliments and they are so comfortable, I literally feel like I am walking around in slippers! However, it is painted poorly. During my search I found the Evolve 65. The first pair lasted a long time (3 years I think) so thats a lot for as much as I wear them. Where as before using this adapter there was White noise coming from my sound card. Also, the grates are wide on the bottom, so it was nearly impossible to use a level to make sure it was going to be hanging straight.