The streamlined profile is achieved through the new Passive Aggressive Venting system, a discreet yet powerful system that automatically 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 Terra Mips® Helmet also features Mips® technology, lightweight construction and the dialed-in fit of the In Form 2 Fit system for a barely there feel.

• Integrated Mips® Brain Protection Sytem - the goal of Giro's Integrated Mips®-equipped helmets is to reduce rotational forces while enhancing fit and comfort by combining the Mips slip plane with the helmet's adjustable fit system
• Hardshell with In-Mold Hardbody™ Lower Wrap - the two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for durability without excess weight
• In Form™ 2 Fit System - lighter and lower-profile than the original, and easier to dial in a custom fit in seconds
• Seamless Compatibility - For optimal performance of both helmets and goggles, Giro products are designed to work together, ensuring a seamless interface between helmet and goggle
• Stack Vent Technology - aligning the Stack Vent in the helmet with the center vent of the goggle helps keep it clear and fog-free