Named the nitrocharge 1.0 the boot maximises energy output through the use of new innovations and technologies including the EnergySling and EnergyPulse and it was debuted by several players around Europe including Bayern Munich's Javi Martinez and Real Madrid's Xabi Alonso.
The region has produced many famous Basque football players including José Ángel Iribar, Joseba Etxeberria, Xabi Alonso and Mikel Arteta.
Perez also spoke that committing to a defensive midfielder (as well as an overall midfielder in general) role throughout most of his games, was because of his admiration for Xavi, Xabi Alonso and Andrea Pirlo, that inspired him to make a difference in both defending and attacking.
Fernando Alonso | María Conchita Alonso | Alicia Alonso | Alfredo Alonso | Xabi Alonso | Tito Alonso | Pacho Alonso | Marcos Alonso Peña | Laz Alonso | José Luis Alonso de Santos | Gabriel Alonso de Herrera | Amado Alonso | Alonso de Ojeda | Alonso de Ercilla | Mariano Roque Alonso | Axel Alonso | Alonso de Mendoza | Alonso de Contreras | Alonso de Cárdenas | Alonso de Arellano | Alonso Berruguete | William Alonso | Víctor Pérez Alonso | The vision of Alonso Rodríguez'', by Francisco de Zurbarán | Pedro Alonso Niño | Paco Alonso | Miguel Ángel Alonso | Marcos Alonso Imaz | Manuel Alonso | José Antonio Alonso |
The first son of Periko Alonso, who played with Real Sociedad and FC Barcelona, Alonso grew up surrounded by football: he and his younger brother, Xabi – who also appeared for Real Sociedad before representing with individual and team success Liverpool and Real Madrid – would go training with their father when he was playing for CE Sabadell FC; all three were midfielders.