Innovative Stone shield chest protector designed for Motocross Certified according to the standard EN14021 and designed to provide maximum ergonomics and lightness. The back protector is also certified according to the standard EN 1621.2 lev. 1, sized specifically for motocross use, and has an inner core in aluminium with honeycomb structure, and articulated outer plates with a corrugated structure to increase their rigidity. Side fastening systems keep the product in position during sporting activities. Product has been designed to fit with the Hybrid Neck Brace.