Giro Helios Spherical Helmet Size:S A super-bright

A super-bright

Requires the SpeedStick II Pro handle

DON'T BE FOOLED BY THE CLASSIC

Sizes: See size guide

the saddle and grips are the only places you come in direct contact with your bike

Giro Helios Spherical Helmet Size:S A super-brightAn Ideal Match. The heart of the Helios's extraordinary design and performance is Spherical Technology, which utilizes a ball and socket design powered by MIPS, the market leading brain protection system that can help to reduce rotational forces. Spherical Technology allows the helmet's outer liner to rotate around the inner liner during a crash, and also allows Progressive Layering of the inner and outer liners to provide more comprehensive