The adidasNitrocharge incorporates two new patents i.e. the Energysling ©and the Energypulse©. The former according to Adidas is a supporting sidecut and turn movement that helps players sharpen their reactions on the pitch. The Energypulse is inspired by spring technology and provides "premium energy" during the toe-off phase when sprinting it is claimed by the manufacturer. The Nitrocharge also features a protection mesh layer around the foot and protection pads around the Achillies tendon. The Adidas Nitrocharge is compatible with Adidas' miCoach speedcell technology and will be available from June in two colours: beautiful blue and running white. Players signed up to promote the new boots are Daniele De Rossi (A.S. Roma), Dani Alves (Barcelona), Ezequiel Lavezzi (Paris Saint Germain) and Javi Martinez (FC Bayern Munich).