Confidently work up a sweat knowing the lightweight and breathable Tonic KinetiCore will keep you cool, with twenty-eight vents to improve airflow when you’re pushing your pace. Winter kit compatibility offers additional warmth on even the coldest rides of the year, keeping you going strong in every season. Designated eyewear docking slots keep your glasses securely tucked away when not in use, and the helmet’s LED light compatible design offers increased visibility and added peace of mind in any light or weather condition. A quick spin of the Advanced TurnSys dial system provides vertical adjustability, reducing pressure points and hot spots for a perfect fit every time. 

Small (52-56), Medium (55-59), Large (58-61)