It all starts with the fabric and a true 3-layer membrane with 10k/10k waterproofness and breathability that is surprisingly soft with adequate stretch

Micro-mesh is used all over for added ventilation

an air intake system for ventilation

Over the helmet hood with 3-way draw cords keep things tidy as well

SE5 Carbon Helmet W/MIPS Torched Black / Red Size:M It all starts with theThe SE5 debuted as one of the most advanced helmets on the market, emphasizing safety and protection for our fastest racers. Available in carbon and composite shells, SE5 integrates EPS and EPP protection with the Mips Integra system, reducing rotational forces. An engineered airflow system beginning at the mouthpiece ensures the SE5 is as comfortable atop your head as it is on the podium.