Giro Seyen Mips Helmet

The integrated MIPS system is designed to reduce rotational forces during certain impacts. By building it directly into the fit mechanism, Giro provides this safety feature without adding the bulk or weight typically associated with older, separate liner systems.

This system allows you to adjust both the tension and the vertical position of the helmet with one hand. It suspends the helmet slightly off the top of your head, which improves airflow and allows the vents to work more effectively.

Yes, it is designed specifically for airflow. With 25 Wind Tunnel vents, the helmet creates channels that pull cool air in and exhaust hot air out, keeping your head significantly cooler during long, strenuous rides.

The interior padding features Ionic+ anti-microbial treatment, which helps prevent odor-causing bacteria from building up. While the padding is durable, you can easily remove it for hand washing if needed after particularly sweaty rides.

The Seyen uses an In-Mold Hardbody lower wrap, which extends the polycarbonate shell to the bottom edge of the helmet. This adds durability and protects the EPS foam liner from daily wear and tear, ensuring the helmet lasts longer.