giro helios spherical helm Choose your size:L Ventilation:

Ventilation:

Absorbent thumb made of micro-suede

while reinforced areas protect exposed areas where durability is crucial

whether in the city or on trips across the country

2-finger aluminum lightweight lever

giro helios spherical helm Choose your size:L Ventilation:Giro Helios Spherical Helmet At the heart of the Helios's exceptional design and performance is Spherical Technology, which utilizes the unique ball and socket joint technology from MIPS, the market leader in head and brain protection. Spherical Technology allows the outer shell to rotate around the inner shell in the event of a crash. Simultaneously, the progressive layering system of the two shells provides comprehensive protection and performance.