Giro Bike helmet Aether Mips

TECHNOLOGY- In-Mold construction with EPS liner and progressive layering- Dual independent shells with spherical interface.- Occipital support: Roc Loc® 5+ Air- Hardbody- 6-piece polycarbonate shell - makes the helmet lighter, more aerodynamic and more resistant- AURA reinforcement arch- Progressive layering- Grip to hold your glasses- Nanobead EPS foams- Cool-Fit anti-microbial padding- Air vents: 11characteristicsWeight: 263 gSizes: S (51-55 cm), M (55-59 cm) AND L (59-63 cm)