The Giro Agilis road bike helmet is the right choice for riders looking for a helmet that combines airy design with slightly deeper coverage and a host of performance features aimed at road and multi-surface riding. The fit is comfortable and secure thanks to our 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 our In-Mold process to enhance durability and ventilation without excess bulk. FEATURES: Coolfit Anti-Microbial padding Featherweight webbing with Slimline buckle CONSTRUCTION - Full-wrap in-mold polycarbonate shell with EPS liner FIT SYSTEM - Roc Loc ® 5 VENTILATION - 32 Wind Tunnel vents with internal channelling SUPER FIT SIZES: S 20”21.75” / 5155cm M 21.75”23.25” / 5559cm L 23.25”24.75” / 5963cm