The Half Brain is 100% athlete and rider inspired and tested. Designed with Shred’s progressive edgy style, it features our newest SHREDVent system, that allows optimum ventilation of the goggle-helmet system, removable soft ear pads, and SHREDry inner lining. The Custom size kit is a synonym of perfect fit. Interchangeable SHRED goggle Buckle and Audio Integration Compatible (optional/aftermarket), it complies to CE EN1077 and ASTMF2040 for the highest safety standards.