Whether it’s hard-charging trails or hammering hills, the 100% ALTEC is the rider’s choice for an incredibly lightweight, ventilated and protective trail helmet. Featuring the Smartshock® Rotational Protection, the ALTEC’s patented Smartshock® elastomers begin defusing rotational crash energy immediately upon impact. The Multi-Density EPS foam injection molded liner offers size specific polycarbonate molds. Massive airflow cools you while you ride with an impressive 15 ventilation ports. The Multi-point adjustable visor is designed for maximum vision and features an integrated sunglass storage system. Stay fresh with the washable, moisture-wicking anti-microbial liner. Ensure a secure fit with the Fidlock SNAP magnetic buckle and adjustable ratcheting fitment system.