Bollé Avio MIPS, Mineral Black Matte, No Lens Reference, Medium, Unisex, Adult

[Protection : 0] Ultra-light, high-performance protection The lightest MIPS system on the market reduces the impact on the brain in the event of an accident. AViD Aero EPS construction offers progressive cushioning, reduced weight and optimized airflow. [Adjustment System : 0] Ultra-light adjustable size system compatible with the ponytail Super lightweight and flexible adjustment system allows for a wide range of adjustments both vertically and around the head. The ponytail can pass through the adjustment system in the back. [Ventilation System: 0] Best-in-class aerodynamics and ventilation Aerodynamic performance has been optimized using a high-performance air simulator, to allow best-in-class aerodynamics and airflow. [Additional features: 0] [Vision: 0] Optidock integrated eyeglass holder keeps glasses firmly on your head. Compatible with most glasses.