LeBron 7 Cool Grey pair sizes in stock. LeBron James continues to be one of the most prominent figures amongst athletes endorsed by Nike. His shoe line has been in production for the past seven years and the designs have show a very impressive evolution of styles and colors. The latest pair produced by nike that is expected to break necks on and off the court is the Nike Air Max LeBron VII (7) Cool Gray. This is a great pair to add to your collection and rock on and off the court!