Aether Spherical Helmet

$199.99 $320.00
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Giro Aether Spherical Helmet

From the elegant silhouette of its industrial design to how this helmet manages impact energy, the Aether Spherical is unlike any helmet ever created and a true testament to performance innovation.


  • From the elegant silhouette of its industrial design, to how this helmet manages impact forces, the Aether Spherical is a testament to performance innovation.
  • Inside the Aether Spherical, a dual-density EPS foam liner helps manage a wide range of impact energies, while also boasting deep internal channeling to provide cooling airflow. Our proprietary Spherical Technology is integrated between the layers of EPS foam, instead of against the rider's head, giving riders the benefits of Mips® 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 our Roc Loc 5+ Air fit system, featuring 3-way fit tuning, that allows for easy adjustment in seconds.

Tech Specs:

  • CONSTRUCTION - Independent, In-Mold liners with Spherical ball-and-socket design. In-Mold polycarbonate shell with EPS liner. AURA reinforcing arch
  • VENTILATION- 21 Wind Tunnel vents with internal channeling
  • FIT SYSTEM- Roc Loc® 5+ Air
  • PRODUCT WEIGHT- 280g (size Medium CPSC)|260g (size Medium CE)
  • CERTIFICATION- Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older. E.U.: CE EN1078
  • HIGHLIGHTS- Nanobead™ EPS foam. Ionic+™ anti-microbial padding. AURA reinforcing arch. Eyeglass grippers

Part Number: 70994