I want to buy a Reekzig for a long time, while I was going to buy the zig pulse II, I saw this zig sonic in Japan in December and I was wondering whether it will be available here in the US. I found some websites selling it sooner than US Amazon; however, Amazon is the only company I enjoy doing business with. Finally, it is availabe in Amazon this week. Well, the shoes are very comfortable and good looking. By the way, a lot of Reebok sales associates in Hong Kong Reebok shop wear the Reezig and they all stated that it really worked.