No compromise.The Vento KinetiCore's lightweight all-new aerodynamic design is engineered to go faster with no compromise. Lazer’s fastest road helmet ever minimises drag and boosts speed without compromising weight or comfort. Developed in collaboration with pro riders and built for those who want more than just marginal gains the Vento provides superior comfort thanks to the ScrollSys adjustment system that lets you alter the fit on the move with a simple scroll of the belt. Features:*  Impact protection - KinetiCore’s integrated Controlled Crumple Zones take the force of the blow*  Superior comfort - Refind your helmet's fit with the easy-to-use ScrollSys system*  Optimised airflow - Designed to be fastest in a sprint position at an angle of 15° and is 2.3% more aerodynamic than the Lazer Bullet 2.0*  Venturi ventilation - Lazer’s advanced ventilation system channels mean the Vento is 5.4% cooler than the Bullet 2.0*  No pressure points and more ventilation - Floating front headband increases airflow and eliminates pressure points keeping you more comfortable*  Eyewear docking silicone - Keep your eyewear safe when you’re not wearing them by storing them securely in the vent docking system*  Weight - 290g size M*  Sizes - S M L