Internal sun shield with an increased coverage area than our previous model. The 3 top vent intake system provides maximum airflow into the helmet, while the rear exhaust spoiler creates a vacuum effect flushing out the heat. The Multi-Cool top liner and cheek pad interior gives additional cooling features with its moisture-wicking fabric. The 2 Shell/3 EPS breakdown reduces the weight of the helmet and offers better sizing. The i30 is also Smart HJC ready to accept the 10B or 20B Bluetooth systems (*sold separately).