Men's Medium Giro JACKSON MIPS Helmet Matte Trail Green (New)(SY2477)

**box not included The Giro Jackson MIPS 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 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, hiking or standing static. The overall look is finished with a slight brim and subtle lines for Seamless Compatibility with Giro goggles. The Jackson Mips technology, an ultra-lightweight construction and the dialed In Form 2 Fit system allows you to confidently focus on the terrain ahead. Leave no line untracked in the new ultimate freeride helmet. In-Mold Construction Passive Aggressive Venting System - discreet exterior vent design and interior channeling combine to create optimal airflow and temperature regulation. Auto-venting technology manages airflow and temperature while in-motion riding, hiking or standing static. Stack Vent Technology In Form 2 Fit System - lighter and lower-profile than the original, making it even easier to dial in a custom fit in seconds, even with gloves on. On-the-fly Vertical Tuning - accommodates different goggles and head shapes for a custom fit free of gaper gap. Compatible with aftermarket Giro audio systems by Outdoor Tech sold separately Removable goggle retainer Removable ear pads Seamless Compatibility with all Giro goggles