The Agilis is the right choice for riders looking for a helmet with a well-ventilated design and deeper coverage that offers a variety of performance features for riding on different surfaces. The fit is secure and comfortable thanks to Giro's Roc Loc 5.5 system. The outer hardbody shell extends into the interior of the helmet and is made of robust polycarbonate, which is firmly bonded to the EPS inner shell by Giro's in-mould construction, significantly improving stability and ventilation. The Roc Loc 5 adjustment system is the benchmark for adjustment systems. The adjustment mechanism is housed in a mini housing, the size adjustment is simple and can be done with two fingers in micro grids. The height of the system can also be adjusted to ensure a perfect helmet fit.