The Lazer Advanced TurnSys system ensures a customized fit that can be easily adjusted on the go using the rotary dial. Vertical adjustment is also possible. The fully integrated visor not only looks great but also protects the eyes and face from sunlight. The frustrating struggle with the helmet closure is a thing of the past, as Lazer's magnetic closure can be quickly released with one hand, even while wearing gloves. The mesh in the front ventilation openings prevents insects from entering the helmet, avoiding distractions or insect bites.