Giro Adult Aether MIPS Bike Helmet

The Giro Adult Aether MIPS Bike Helmet offers advanced head protection while providing comfort and cooling power. It s designed with MIPS Spherical Technology where it is integrated between layers of EPS foam instead of against the riders head for more comfort and protection. The Roc Loc 5+ Air fit system offers a safe and secure fit.

FEATURES:

– Multi-Directional Impact Protection System (MIPS) Spherical Technology reduces rotational forces from certain impacts and eliminates the plastic slip plane design
– Six-piece polycarbonate shell body
– Aura reinforcing arch is shatter-resistant and runs throughout the helmet
– Roc Loc 5+ Air fit system has a compact dial for a custom fit and 3-way fit tuning
– Multi-density EPS foam keeps the helmet light and helps manage impact energies
– Micro-bead expanded polystyrene
– Ventilation: 11 vents with internal channeling
– Internal channeling forces air to flow over the scalp for cooling power
– In-mold construction with progressive layering that fuses the polycarbonate outer shell with the EPS foam liner
– Integrated eyewear docking ports with rubber grips secure sunglasses in place

SIZING:

– S: 20 -21.65 /51-55cm
– M: 21.65 -23.25 /55-59cm
– L: 23.25 -24.8 /59-63cm