The Giro Agilis Women's Road Helmet is the right choice for riders looking for a helmet that combines an airy design with slightly deeper coverage and a host of performance features aimed at road and multi-surface riding. The fit is comfortably secure thanks to the adjustable Roc Loc® 5 system that combines fit and positioning adjustments. The outer Hardbody™ shell extends to the inside of the helmet and is moulded from a tough polycarbonate that’s fused permanently to the EPS foam liner using Giro's In-Mold™ process to enhance durability and ventilation without excess bulk.Giro Agilis Women's Road Helmet FeaturesCoolfit Anti-Microbial paddingFeatherweight webbing withSlimline™ buckleFull-wrap In-Moldpolycarbonate shell withEPS linerRoc Loc® 532 Wind Tunnel™ vents with internal channellingSUPER FIT™ SIZES: S 20”–21.75” / 51–55cm, M 21.75”–23.25” / 55–59cm