Specialized Chamonix D4w Helmet

The minimalist race inspired shape and lightweight design of the Chamonix make it a great racing helmet even on hot days. - Complimented by the secure FORM Fit retention and breezy4th Dimension cooling system the Chamonix is as comfortable as it is cool. - Mouth port and inline vent configuration. - Deep internal vent channelling with rear exhaust ports. - In-moulded shell and foam improves strength while reducing weight. - Wind tunnel tested to verify maximum cooling - Light and simple U-Turn strap adjusters - Patented Clip-on-visor included.