Nike ZOOM MERCURIAL SUPERFLY 9 ACADEMY SG-PRO The unique design of Nike ZOOM MERCURIAL SUPERFLY 9 ACADEMY SG-PRO men's football boots is sure to give you the edge in any match. The boots feature a Zoom Air unit and flexible NikeSkin material for exceptional ball contact, so that you can control the game even in the final minutes - when it matters the most. Fast is in the Air. The sole has Anti-Clog technology that prevents mud from accumulating. Nike ZOOM MERCURIAL SUPERFLY 9 ACADEMY SG-PRO