From their website:
Time and again, The Flash has proven why he is called The Fastest Man Alive. The only thing which can keep pace with The Flash when he’s running full-speed is…The . When Barry Allen and Wally West tap directly into the Speed Force and the barriers between times and dimensions shatter. Together, The Flashes have faced the resurgent Anti-Monitor, Darkseid or the deadly new Zoom. The Flashes are the fastest figure in HeroClix, and (like most new duo figures) they come with two amazing special powers.