Leatt Fusion 3.0 Neck Brace Vest White. This is the first neck brace with integrated vest for adults from Leatt. It has been designed with 3D technology for a perfect fit. Standing out in the chest and back area is a multidirectional pivot point that ensures the maximum mobility of the rider in any direction. The multiple ventilations guarantee a constant air flow for optimum ventilation. The neck brace fulfils the CE homologation normatives, the chest protector is homologated according to normative 1621-3 level1, the back according to normative 1621-1.