adidas Nitrocharge 1.0 FG - Boys' Preschool Set your game off with the highly explosive, never-ending energy of the Nitrocharge 1.0. Super strong protective mesh layer concept in rear-foot area for solid protection. Synthetic leather upper for comfort and perfect touch. Energy pulse forefoot with TPU Energy sling offers superb stability and power. Pre-molded protection pads in toe and heel area to protect you in any tackle. TRAXION 2.0 FG stud configuration for maximum grip and acceleration on natural firm-ground pitches. ADIFIT measuring tool for accurate fit.