You may be world-class cycling maniac (or dream of it), but you're nothing without a healthy melon on your shoulders. Get the latest in lightweight cranial protection with the Giro Aeon Helmet.

As you dig down into those high gears, the 24 Wind Tunnel vents in the polycarbonate shell utilize internal exhaust channels to maintain fresh airflow over and around your head better than any helmet in its class, and with a 28% weight reduction, a sore neck will be one less thing to complain about at the finish line. If fate does have a crash in store, you can go down with a smile knowing the Roc Loc 5 fit system with on-the-fly tension and vertical position adjustment with a quick twist of the micro dial will keep this helmet where it belongs: on your head. The Roll Cage reinforcement with a molded DuPont nylon liner for added strength will keep that melon intact.

• Roc Loc 5 Fit System with X-Static Padding


• Slimeline Webbing


• Thermoformed SL Roll Cage reinforcement


• Polycarbonate shell with EPS liner


• 24 Wind Tunnel Vents with Internal Channeling

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