The Ovation Sphero ERT helmet is your new go to for the ultimate in fit and function. Includes Energy Reduction Technology to help reduce rotational force to your head in certain types of impact.

ERT (energy reduction technology) foam that reduces the effects of both rotational and linear impacts. Up to 18-21% performance improvement in mitigating rotational impact and 3-5% improvement during linear impacts. 8 vents for maximum ventilation. Lightweight ABS shell and EPS liner for optimal impact resistance. Dial adjustable fit system for precision adjustment for a stable and comfortable helmet when riding. Heat sealed pad which wicks away sweat, increases comfort. Nexus chin buckle and Continental side strap divider for easy and precise rider fit. Heat sealed pad which wicks away sweat and increases comfort. Meets both CE Norm VG-1 and ASTM F1163-23 SEI certified standards.