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Giro design, and high-performance innovation for core road cyclists, gravel enthusiasts, and adventure riders.
The heart of the Helios's extraordinary design and performance is Spherical Technology, which utilizes a ball-and-socket design powered by MI Read more..
Essentially an invisible low-friction layer sandwiched within two layers of EPS foam, the result is a reduction of rotational forces and the elimination of the plastic slip plane of the original MIPS design. Redirects impact energy by allowing the helmet's exterior liner to rotate independently of the interior liner in an angled impact.
15 Wind Tunnel vents with internal channeling
Fit System: Roc Loc 5 Air
Impact Liner Type: Two EPS foam liners with Progressive Layering
Product: 270g (size Medium CPSC)
U.S.: CPSC Bicycle for Ages 5+
E.U.: CE EN1078