GIRO ARTEX MIPS MOUNTAIN BIKE HELMET 2019Many cross-country riders and racers want their equipment to be lightweight and aerodynamic so they can ride faster, even their helmets. The Giro Artex MIPS Mountain Bike Helmet offers an exceptionally compact road-race design with a removable visor and slightly deeper coverage. It features a secure fit thanks to the Roc Loc 5 Air MIPS system and has Cool-Fit Anti-Microbial padding. The MIPS technology helps redirect impact energy so they are not transferred to your head.FeaturesRoc Loc 5 Air MIPS allows riders to dial in the perfect fitMIPS technology redirects impact energyQuick-Link Visor easily removes from the helmetSPECIFICATIONSCore MaterialEPSClosure systemRoc Loc 5 Air MIPSSafety CertificationsCPSCIntended UseXC, Mixed SurfaceWeight-SizingSizeExtra SmallSmallMediumLargeExtra LargeHead Circumference (in)18.5 - 20"20 - 21.75"21.75 - 23.25"23.25 - 24.75"24 - 25.55"Head Circumference (cm)47 - 51cm51 - 55cm55 - 59cm59 - 63cm61 - 65cm | Giro Artex Mips MTN Bike Helmet 2019 Men's Size Small in Matte Black