Giro Aeon Road Bicycle Helmet 2017

Giro Aeon Road Bicycle Helmet 2017. With an ingenious structural design, incredible ventilation and a nearly weightless feel, the Aeon racing Bicycle Helmet is designed for serious competition. Structural support and long ventilation channels create more air space around your head for a cooler experience. Features Giro's new ultra light, ultra strong, Thermoformed SL Roll Cage a whopping 49% lighter than the sub frame used in the Ionos Bicycle Helmet. Add on the Roc Loc 5 fit system, MicroTech Tri Locs, new Slimline webbing retainer, custom Slimline buckle and logo printed pads for even further weight savings and an unbeatable fit.