Trail riding is more aggressive than ever so you need a helmet that gives you the confidence to take on downhill runs on a five-inch-travel trail bike. Say hello to the Tactic III. It has protection covered in spades while our 4th Dimension Cooling System handles ventilation to keep your wig cool. Keeping in this spirit the Tactic III has been redesigned to also be lighter than ever all while keeping its pedigree of protection. This means that you get a tried-&-true trail helmet that gets you to the top of a climb & protects you on the way down. Thats what its really all about right? • Versatile Hair Port SL II fit system with six height positions & a micro-adjustable dialmakes it easy to adjust the fit.• 4th Dimension Cooling System optimizes ventilation.• In-molded shell improves strength & reduces weight.• Extended rear coverage for added protection in technical all mountain terrain.• Full-size visor with easy on/off a FIX visor attachment.• Tri-Fix web splitter for enhanced comfort & ease of strap adjustments.• MIPS-equipped.• ANGi crash sensor port.