The sole is made of glass fiber material revolutionary double-layer structure to ensure adequate stability, at the same time, the optimal return energy, producing highly explosive acceleration.
The new " Nike Mercurial Vapor IX " by Nike as the elaborately build. This is a thinking ahead, modern thick boots, designed for those ready for game players manufacturing.
Nike Mercurial Vapor IX sole heel two hobnail contribute to foot rapidly from the turf, spike structural asymmetry design lets start more explosive force. Spike design more sharp, you can cut grass, let the direction change occurs instantaneously, so as to change the pace of the game.