adidas Mens Predator LZ TRX FG Soccer Cleats Hybrid L-S is a newly developed supersoft upper material which is a hybrid of the benefits of leather and synthetic in one material. Nubuck-touch heel lining for supersoft comfort. Pre-molded EVA sockliner with additional anti-slip EVA inserts on the backside. Upper: SL rubber predator technology. Five lethal zones to control the ball with every touch: Outsole: TRAXION 2 FG stud configuration for maximum grip and acceleration on firm ground surfaces.