Bell Sports Event Cycling Helmet

The Event Cycling Helmet by Bell Sports is made of a lightweight foam with an In Mold polycarbonate shell, a unified structural piece that absorbs shock and protects your head better than simple joint molding. The Event uses Bell's TAG Twin Axis Gear fit system so you can dial in the right fit along two different adjustment points: the diameter of the retention system and its position in the helmet, so you can adjust the helmet to your head and not have it sit tilted too far forward or backward. The Overbrow ventilation system helps pull cool air into the front of the helmet and push warm air out the back, keeping heads comfortable, even on hot days. Bell's Overbrow Ventilation system actively ushers cool air over the head via intake ports on the brow of the helmet a specially designed bridge keeps the ducting free from obstruction while the helmet's air channel matrix works to maximize full head ventilation The Twin Axis Gear TAG fit system adjusts to the head on two axes circumferentially as standard fit systems do, but also vertically to better accommodate differences in the updown position of the occipital lobe for added comfort Bell has co molded the system arms with soft rubber and positioned them higher to better accommodate eyewear In mold polycarbonate shell bonds the helmet's microshell to its EPS foam layer to provide a sturdier, more solid helmet the EPS foam is shot into the thin microshell cap when its in the mold hence the name rather than formed separately and taped on later Certifications: CPSC Bicycle and CE EN1078 Weight: 10.2 oz290 g Vents: 22 Sizes: S 20.5 2252 56 cm M 21.625 23.2555 59 cm L 22.875 24.37558 62 cm