The road helmet combines airy, open design with a revolution in rotational energy management to advance head protection for cyclists. Inside the Aether, a dual-density EPS foam liner helps manage a wide range of impact energies, while also boasting deep internal channelling to provide cooling airflow. Spherical technology is integrated between the layers of EPS foam instead of against the rider’s head giving the benefits without obstruction to comfort or cooling power. The stunning silhouette is formed by a sleek six-piece shell that surrounds a series of massive vents, with added structural reinforcement via a shatter-resistant AURA reinforcing arch. The final touch is the Roc Loc ® 5+ Air fit system, featuring 3-way fit tuning, that allows for easy adjustment in seconds.