Abus Game Changer 2. 0 MIPS Helmet Changes The Game While you're riding at your mental and physical best, the Game Changer 2. 0 takes care of your head climate and aerodynamics. The Air Boost air inlet at the front and the wider rear with the Aero Blade provide optimal ventilation and reduced drag. At lower speeds, the Aero Blade allows air to flow in and helps accelerate the wind flow inside the helmet. This creates a cooling effect that regulates head temperature on long rides and steep climbs. Features Aero Blade enhances wind flow at lower speeds, providing a cooling effect for temperature regulation Air Boost air inlet at the front increases front vent surface area by 32%, allowing more air intake Zoom Ace Pro adjustment system ensures precise helmet adjustments for enhanced comfort SPECIFICATIONSCore Material EPSClosure system Zoom Ace Pro Safety Certifications CPSCIntended Use Road Race Weight270g | Abus | Gamechanger 2. 0 Mips Helmet Men's | Size Large In White