Super-lightweight Advanced Integrated Matrix Plus (AIM+) shell Front intake vents combine with rear "cross vortex" vents to maximize flow-through ventilation No-clog Cross Nose Cover for enhanced flow-through ventilation 3D Removable Liner System is thermo molded to match liner perfectly to the helmet interior, and is washable and replaceable Removable, washable and replaceable nose filter Newly designed Cross Visor provides incredible air flow for reduced drag EPS (shock absorbing liner) in the chin bar provides additional protection Unique chin-strap clip keeps strap from flapping in the wind Removable, washable and replaceable cheek pads, liner and chin strap sleeves