adidas Nitrocharge 3.0 FG - Boys' Preschool Newly updated, take your game to the next level with the adidas Nitrocharge. Soft, highly abrasion resistant synthetic material with leather finish in the forefoot area provides durability and touch for long-lasting quality. ENERGYSLING rubber sling stabilizes foot, helping you maintain a high level of play and generate more power on passes, crosses, and shots. Soft textile lining and die-cut EVA sockliner provide complete-game comfort. TRAXION FG studs provide grip and comfort on firm natural surfaces. Wt. 6.7 oz.