The Ventral SPIN sets a new benchmark for aerodynamic performance, safety, and ventilation in a road bike helmet. The Ventral SPIN features a unique design that ensures it is the fastest and safest road bike helmet we have produced. The Ventral SPIN has been designed with specific airflow zones in the helmet to create different pressure zones. The airflow zones also create superior ventilation and cooling, which improves the overall performance of the helmet. Featuring POC's patent pending rotational impact protection system, SPIN, the internal shearing pads help reduce the effects of an oblique (angled impact) fall by reducing the amount of force transmitted to the head. The Ventral SPIN is extremely lightweight yet features a fully wrapped unibody shell construction for extra security and an EPS liner optimized for the perfect balance between weight and safety.