Giro Helios Spherical Helmet - Matte Frequency Blue Size:M the 202 NSW features our

the 202 NSW features our Biomimetic Laminate which utilizes mixed-modulus carbon types to maximize stiffness at the spoke bed and toughness at the tire bed

which has enough power to support you through the longest descents

Thickness: 3

it is quick to fill and easy to clean

It's easier than ever to follow your training plan and hit your goals with intuitive support for structured workouts

Giro Helios Spherical Helmet - Matte Frequency Blue Size:M the 202 NSW features ourThe 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 protection and