TheGiro Syntax Mips Road Helmet combines a touch of European flair with slightly deeper coverage and high-performance features - all tucked into a very slim design. The outer shell is molded from a tough polycarbonate that’s fused permanently to the EPS foam liner usingGiro\'s In-Mold construction process to enhance durability and ventilation without excess bulk. The fit is luxurious and secure, thanks to the highly adjustable Roc Loc 5 Air MIPS system that allows you to customize fit/feel for great stability and long-range comfort. Another benefit is integrated MIPS technology which can provide an added measure of protection from rotational forces in the event of an angled impact.Giro Syntax Mips Road Helmet FeaturesVents: 25 Wind Tunnel vents with internal channelingConstruction: In-Mold polycarbonate shell with EPS liner, Four-piece polycarbonate interlocking Hardbody shell.Fit System: Roc Loc 5 Air MIPSIntegrated MIPS technologyCoolFit anti-microbial paddingFeatherweight webbing with Slimline buckle