TheGiro Isode Helmetproves that sometimes the simplest designs are the smartest. An easy fit for riders who want a classic cycling helmet that won't compromise on comfort or performance.This helmet includes features found inGiro's premium helmets, like In-Mold construction to keep the weight low, and the easy one-handed adjustments of their acclaimed Roc Loc Sport system. A quick, sure fit; no matter where or how far you ride. Giro Isode Helmet Features In-Mold polycarbonate shell with EPS liner Full Hardbody coverage Compact shape Roc Loc Sport fit system Quick-dry padding Reflectivity Giro Isode Helmet Specifications Ventilation:22 vents Construction:In-Mold polycarbonate shell with EPS liner Fit System:Roc Loc Sport More info