2026 Giro Jackson MIPS Helmet The Giro Jackson MIPS Helmet is built for riders seeking modern styling paired with dependable protection and all-mountain performance. Its streamlined profile integrates advanced ventilation to manage airflow during riding, hiking, or standing still. A lightweight yet durable shell construction supports confidence on varied terrain, while a refined fit system allows for precise adjustment. Designed for seamless goggle compatibility, the Jackson delivers comfort and protection for full days at the resort. Summary Fit System In Form(TM) 2 Fit System Construction Hard Shell with In-Mold Hardbody(TM) Lower Wrap Impact Protection Integrated MIPSA(R) Ventilation Passive Aggressive Venting with Stack Vent Compatibility Seamless Compatibility with Giro goggles Fit Adjustment Vertical Tuning Certification ASTM F2040 / CE EN1077 Warranty Manufacturer Warranty