The Lazer Lizard! It has never been so easy to fit a helmet on your head. The patented Autofit system delivers the perfect fit, every time. A fixed peak, solid colors and a great sportive style are all combined to provide a helmet that is at home, everywhere. Don't break the bank and get a great helmet.Features:Peak - Distinctive urban style peak.,Easy installation - With zero adjustment AutoFit® system.,Rechargeable rear LED light compatible - Upgrade for increased visibility at night. (SKU: CZ9287000),Lock hole - Secure your helmet together with your bike. .Specification:AutoFit® system,M / L,Weight: 320g (M),12 vents.