Abus Gamechanger Helmet With its Multi Position Design the Game Changer redefines aerodynamics. The special shape reduces windage by minimizing exposed surfaces regardless of weather conditions head-tilt position and inflow angle. Innovative 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. Features Multi Position Design For optimal aerodynamics regardless of head tilt Forced Air Cooling Technology Sophisticated ventilation system for an optimal head climate Flow Straps Aerodynamic flutter-free and skin-friendly thanks to specially developed strap profile Zoom Ace Finely adjustable adjustment system with handy adjustment wheel for customisable fit Air Port Aerodynamic glasses holder with strap guide Multi Shell In Mold For safe shock absorption Ponytail compatibility Helmet well suited to ponytail wearers | Abus | Gamechanger Helmet Men's | Size Small In Velvet Black