Lazer Z1 Kineticore Helmet Large Flash OrangeThe Lazer Z1 Kineticore Helmet brings together the Lazer Z1 with KinetiCore technology. These helmets are more lightweight, have more ventilation, and therefore must be more iconic. The Integrated Advanced RollSys Fit System is operated by a thumb wheel on top of the helmet. It features an updated design that helps to maximize your aerodynamic performance. It’s also ponytail friendly and has vertical adjustment for a fully customized fit. The KinetiCore technology delivers improved protection, lowered weight, increased ventilation, and reduced plastics so you can focus on the road ahead. There are 33 vents built in and the medium size weighs only 220g. Additional Aeroshell and Rear Light Compatible (sold separately). Available in Matte Black, White, Flash Orange, Harbor Grey, Metallic Red, and Cosmic Blue.022255185455