Anatomically profiled for all forms of off-road riding including Motocross and Supercross, the A-5 PLASMA Chest Protector features composite Nucleon PLASMA and semi-rigid thermoplastic chest and back protector shells that are engineered to be lightweight, breathable, comfortable, adaptive, and protective. Key Features: The Level 2 CE Certified chest and back protectors are mounted on a highly perforated 3D mesh for superior airflow and breathability. The side wings are independent from the main semi-rigid chest protector outer shell to ensure a fully adaptive fit. The Level 2 CE-certified back protector is a composite construction and has a central semi-rigid thermoplastic zone on a Nucleon PLASMA back protector for greater impact force dispersion in a critical area. Protectors have an adaptive fit that perfectly follow the body's contours for superior comfort and freedom of movement.