We confidently enjoy our ride with the modern protection of the Tonic KinetiCore Helmet by Lazer. This helmet features fully Integrated Rotational Impact Protection technology that's integrated right into the helmet instead of added on after, to deliver next-level protection while reducing weight and increasing ventilation. Working up a sweat is no issue thanks to twenty-eight vents improving airflow when we're pushing our pace, while a quick spin of the Advanced TurnSys dial system provides vertical adjustability to reduce pressure points and hot spots for a perfect fit every time.