Features Lightweight, well-vented, Enduro full-face helmet Multiple air vents for optimal ventilation & cooling Matte finish Durable multi-colored graphics Padded comfort liner, removable, sweat absorbing & washable O` Neal Fidlock® magnetic buckle (engineered in Germany) for easy, single-handed fastening & release, provides maximum security while riding Incorporating IPX® ACells rotational impact absorption technology. Designed to reduce head injuries caused by rotational impacts during crashing Airflaps™ compatible Meets EN1078 safety standard for bicycle helmets & meets ASTM downhill standard IPX® Acells – the helmet inpact absorption technology The new helmet impact absorption technology from O’ Neal is designed to reduce head injuries caused by low speed & rotational impacts during crashing. The IPX® Absorption Cells (ACells) use a specially engineered polymer foam, developed to make O Neal s helmets some of the safest on the market in the event of a crash. IPX® ACells are...