ICON's AirFrame Pro is known for its superb aerodynamic design, which prevents helmet lift and instability while on the road at speed. Outstanding venting, a smooth HydraDry™ interior - which allows for every piece to be replaced with thicker or thinner pieces - and excellent venting provide indisputable comfort for those with an oval head shape. The AFP even has a cut-out at the rear of the lid which allows room for jacket collars, backpacks or speed humps so they don't interfere with the helmet's position on your head. What stands out, though, are the incredibly rich graphic options with style and personality unlike anyone else other than ICON. Handcrafted composite or carbon fiber shell. Four unique shell sizes for minimized mass and drag. Sculpted neck roll reduces jacket / suit interference. Five-piece modular liner with moisture-wicking Hydradry™. Linear ported forehead vents.