That means your head will stay cool even on those hot summer climbs out of the saddle. The sleek design and ACE proven ventilation system plus supreme safety make it the choice for performance-minded female road riders who know their brain is worth it.FeaturesAdvanced styling incorporating latest vented road profilesState-of-the-art defining highest ventilation and coolingLightest weight available with MIPS with 5-position rear adjustment with ponytail-friendly designACE Wind tunnel-proven optimized internal ventilation airflowHighest level comfort and stabilitySimple strap divider & strap system adjustmentLiteFormwebbing for enhanced comfort and performance21-vent configuration for optimal airflow and top-of-the-head ventilationGiant CINCH Pro MIPSfit system for simple and easy head-hugging comfortProprietary TransTextura PLUSanti-microbial fast-wicking pad technologyMIPS low friction layer between the head and the helmet that provides added protection with respect to angled imp