Reebok's Classic running catalogue (pun intended) rightfully has a legion of fans, but its leisurely steez also has its detractors. This new ,GL 6000 is one of those polarising pairs that may seem inoffensive enough, but represent everything retro Reebok sneaks are about – so you're likely to love it or hate it. Which side are you on? Overkill are stocking it now for the fans.