The AgilisT is the right choice for riders looking for a helmet that combines an airy design with more advanced protection and performance features designed for road and multi-surface riding. The fit is comfortable and secure thanks to the Roc Loc® 5.5 adjustment system. The HardbodyT outer shell extends inside the helmet and is molded from a tough polycarbonate that is permanently fused to the EPS liner using In-MoldT technology, which increases durability and lightness without compromising strength.