The 767 MTB helmet is made of Double shell In-mould - Superlight technology. Equipped with 19 air vents. Competition+ Fit-System with height adjustment. The antibacterial pads absorb the sweat. The built-in insect net protects the front vent holes from unwanted intruders. The helmet has a special sizing system with quick release. So it can be adapted to every head size. The handling is so easy that you can adjust the helmet size even with one hand and while cycling. The visor is removable.