The Lazer Advanced TurnSys System provides a customized fit that can be adjusted on the go with a simple twist of the knob. Glasses can be easily docked into the designated recesses of the helmet. Increase safety and visibility by attaching the Universal Lazer LED via the Direct Mount at the back of the helmet. 4% lighter than Lazer Tonic MIPS M CE. 10 g less plastic than the Lazer Tonic MIPS M CE.