Giro Jackson MIPS Helmet Size:L Drop (in mm): 9

Drop (in mm): 9

handlebar clamp mount

and usability - all in a UCI-legal package

Double-knit contructed main panel leverages an inner layer to transport sweat away from skin and an outer layer to disperse moisture on surface

Giro Jackson MIPS Helmet Size:L Drop (in mm): 9The Giro Jackson helmet is focused on design and style. The sleek standout helmet's development created an opportunity for an evolutionary step forward in performance and functional attributes. The modern profile of the new Giro Jackson helmet utilizes the new Passive Aggressive Venting system, inspired by the aerodynamic airflow of high end autos. The discreet yet powerful system effectively manages airflow and temperature while in motion riding,