Nike Zoom Mercurial Superfly 9 Elite FG Firm Ground Soccer Cleat Black/Chrome/Hyper Royal. Ready to cast a shadow over the defense? Catch some air in the all-new Nike Mercurial Superfly 9. The Air Zoom Mercurial boasts a three-quarter length articulated Zoom Air bag designed exclusively for the needs of soccer players. The Mercurial Superfly' s Zoom airbag features flex grooves for flexibility and sits directly inside the soleplate, bringing the foot closer to the field for maximum snappy, propulsive energy return. A redesigned Vaporposite+ upper and data-driven "Speed Cage" support system p rovides lockdown. The upper features a new evolution of Vaporposite. Called Vaporposite+, the upper combines a grip-enhanci ng chevron mesh with a Flyknit lining that helps with ball control at high speeds. The Air Zoom Mercurial's new Tri-Star st ud design powers both lateral and downhill movement for faster play in all directions.