With its Multi Position Design, the GameChanger redefines aerodynamics. The special shape reduces windage by minimising exposed surfaces, regardless of weather conditions, head-tilt position and inflow angle. Forced Air Cooling Technology sucks in incoming air and channels airflow around the head, creating a perfect climate and keeping your head cool even in hot races. Multi Position Design for optimal aerodynamics regardless of head tilt. FlowStraps are aerodynamic, flutter-free and skin-friendly thanks to specially developed strap profile. Zoom Ace adjustment system with handy adjustment wheel for a custom fit. AirPort, aerodynamic glasses holder with strap guide. Multi Shell In Mold for safe shock absorption. Ponytail compatibility.