Lest you think Arai just made a tweak here and there, the Arai VX-Pro 4 Helmet has been completely redesigned to feature the Arai R75 Shape Concept which creates a rounder, smoother and stronger helmet shell. This is important for several reasons, least of which is the incredibly strong round shell-shape which allows the use of less helmet material so the overall profile of the helmet becomes smaller and lighter.
Arai has also further optimized the vents and the peak of the VX Pro-4 Helmet to channel fresh air into the forehead, chin and lower side vents as well as rear exhaust vent for maximizing the venturi effect. Stay cool with the Dry-Cool liner that dries quickly and wicks moisture away from your head, while helping to improve heat transfer and accelerate cooling. The redesigned cheekpad system incorporates Arai's FCS (Facial Contour System) which provides better support at the cheek and lower jaw when the helmet is on, but acts like a spring when removing or putting the helmet on for greater ease.
In short, the VX Pro 4 Helmet is the latest iteration of the classic VX Pro lineage. The VX Pro-4 Helmet is the ultimate in off-road comfort, quality and protection, reborn.