Road bike helmets

Lighter, faster, more ventilated. The Aries Spherical is the most advanced helmet Giro has ever produced. The profile has been minimized to best follow the silhouette of the head. Combined with its low weight and maximum ventilation through 24 Wind Tunnel vents, this provides incredible riding comfort. But the main feature is inside – Spherical Technology Powered by MIPS. This technology is based on the principle of a lever. The shell consists of two parts (hemispheres) nested inside each other and connected by yellow elastomers. The entire system creates a kind of suspension that absorbs impact forces – the hemispheres can move relative to each other, and the elastomers dampen the energy.