Features Fiberglass lightweight construction Multiple oversized vents for maximum airflow & cooling Durable multi-colored graphics Dri-Lex® padded inner lining with antibacterial Polygiene® treatment, ultra-plush, removable, sweat absorbing & washable Emergency pull straps on cheek pads O` Neal Fidlock® magnetic buckle (engineered in Germany) for easy, single-handed fastening & release, provides maximum security while riding Hydration hose guide optional available Pre-installed with solid, anodised aluminium screw Incorporating IPX® ACells helmet impact absorption technology optional available Go Pro® Mount included Height adjustable visor Exceeds EN1078 safety standard for bicycle helmets & meets ASTM downhill standard Airflaps™ compatible