Nike not at his best

I wear only Nike shoes, unless under a suit or something other occasions :) But this Nike sneaker I can not recommend. Visually, it's perfectly fine, but the processing is somehow not what I was used by Nike to date. The weak point is the sole, because they squeak and Knatscht with every step. This I attribute to the incorporated air chambers, would be processed a full rubber sole I have a new favorite sneaker. So but unfortunately not.