Giro: SWITCH TO ROWDYThe Switchblade MIPS was created for hard-charging descents and the demands of elite enduro racing. Every detail is built for the down, from the MIPS system and multiple certifications (CPSC, EN-1078 and ASTM-1952-DH with and without the chinbar) to the P.O.V. Plus visor and Roc Loc Air DH fit system that features a bumper around the dial to prevent accidental adjustments in case your helmet contacts your backpack or neck brace. The chinbar is engineered to help manage impact energies, and is easy to install or remove in seconds. The full-cut style gives this helmet an aggressive look with an added measure of coverage, while the strategic ventilation, including Wind Tunnel ventilation channels behind the cheek pads, provides plenty of cooling power for everyday riding.FEATURESRemovable chinbarP.O.V. Plus visorSpare visor with camera mountHydrophilic X -Static anti-microbial paddingCertified to CPSC, EN-1078 and ASTM-1952-DH with and without chinbarMIPS equippedIn-Mold constructionRoc Loc Air DH fit system20 vents with internal channelingWind Tunnel cheek pad ventilationCONSTRUCTIONIn-Mold constructionFIT SYSTEMRoc Loc Air DHVENTILATION20 vents with internal channelingWind Tunnel cheek pad ventilationCERTIFICATIONCPSCEN-1078ASTM-1952 DH