Kali Pace Camo Mat Thunder XL/XXLAll the elements come together in a Composite Fusion trail helmet that is light yet so comfortable youll forget youre wearing it. Features LDL, Kalis proprietary multi G impact technology. All Kali helmets come with a lifetime crash replacement. TechnologyLow Density Layer (LDL) Quadcore. Soft gel padding for rotational and low g impact protection. Composite fusion that has in molding technology which fuses the shell and EPS foam line. This gives