The Eclipse Spherical is an aero road helmet that brings together our best technologies with a lightweight and compact design, ideal for road racing and even gravel racing. The sleek, snug outer shell actively streamlines airflow to reduce drag across multiple angles of attack, while the 14 Wind Tunnel vents channel air through the helmet to deliver incredible cooling power that rivals with our road helmets with much more aggressive ventilation. Inside, Spherical Technology's “ball and socket” design developed in conjunction with Mips, the brain protection system, allows the EPS foam outer shell to rotate around the inner shell during an impact to help redirect impact forces. away from the brain and thus reduce its negative effects. In addition, the progressive layering of the inner and o.