What Our Gearhead(R) Experts Are Saying: "I've worn the Insurgent on everything from bike-park days to enduro races, and the airflow is unreal for a full-face. The Spherical Mips setup gives serious peace of mind, and the fit is dialed thanks to the Roc Loc Air DH system. The cheek pads pop out easily-which is a big deal for safety-and the helmet feels lighter than most with this level of protection." We trust the Giro Insurgent Spherical Helmet when the gravity riding gets steep, fast, and unforgiving. Its Spherical Technology(TM), powered by Mips(R), allows the outer shell to rotate around the inner liner to help redirect impact forces, providing confidence on aggressive terrain. With both EPP and EPS layers working together, impact management feels more refined and intentional for the wide range of hits that can happen in freeride and enduro racing. Cooling is where the Insurgent sets itself apart. Giro optimized the size and placement of the front intake vents to channel cool air directly into the helmet, pushing performance ventilation far beyond expectations for a full-face build. Rear exhaust ports complete the Wind Tunnel system, keeping us cooler on long stage transitions and at the top of big drops. With plush IONIC+ padding, easy-to-adjust Roc Loc Air DH fit tuning, and crash-friendly removable cheek pads, this helmet is built for riders who demand world-class performance.