Mavic cxr ultimate helmetan everyday aero racing helmet that maximizes speed but has 28 air vents to maintain ventilation features air disbursement system that allows the air to pass smoothly around the helmetdelivered with carrying bagreflective highlights3 positions adjustment systemlighter helmet thanks to optimized constructionperfect ventilated construction with 28 clima vents to keep the head coola perfect head hold thanks to mavic superlight ergo hold retention systemcosmic fit pad ve