O’NEAL USA (est. 1970) is a global leader in Motocross and MTB protective apparel and accessories. For more than half a century O’NEAL has been designing and developing helmets, jerseys, pants, protectors, gloves, boots and much more. Lightweight Chest Protector with injected plastic parts, Bio-foam padding for optimum comfort, Perfect fit with multiple size adjustments on shoulder pads and waist closure , Detachable front/ back part for multiple combination options, Neck Brace compatible design, Designed for optimum ventilation, Slim design to be worn under or over the jersey, Front and Back certified according to EN 14021. One size fits most