switch to rowdythe switchblade mips was created for hard-charging descents & the demands of elite enduro racing. Every detail is built for the down, from the mips system & multiple certifications (cpsc, en-1078 & astm-1952-dh with & without the chinbar) to the p.o.v. Plus visor & 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, & 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.features• removable chinbar• p.o.v. Plus visor• spare visor with camera mount• hydrophilic x -static anti-microbial padding• certified to cpsc, en-1078 & astm-1952-dh with & without chinbar• mips equipped• in-mold construction• roc loc air dh fit system• 20 vents with internal channeling• wind tunnel cheek pad ventilationconstruction• in-mold constructionfit system• roc loc air dhventilation• 20 vents with internal channeling• wind tunnel cheek pad ventilation certification• cpsc• en-1078• astm-1952 dh