The new Rover mountain bike helmet raises the bar when it comes to comfort and protection out on the trail. Using Smith’s proven Aerocore™ Construction featuring Koroyd®, the Rover's clean design targets in on important zonal impact areas, offering better protection where and when it matters most. We combine this with our AirEvac ventilation and VaporFit™ adjustable fit system, creating the perfect balance of comfort and confidence for any ride.