This grey Nike Air Max 90 Flywire was available for purchase at Nike Tier Zero accounts last month, and it is now available on Nike’s online store. This pair features a grey synthetic upper with flywire technology accented by black laces, a white mid-sole, black inner lining, and a black out-sole. With the incorporation of flywire technology into the Air Max 90, Nike has successfully taken the latest technological advancements and applied them to one of their classic silhouettes. If you are liking what you see, you can now purchase the Nike Air Max 90 Flywire TZ on Nike.com. Click to Purchase at Nike.com