The Cinder MIPS provides all the features an avid road rider wants in a lightweight package. The design is inspired by the classic aesthetic of Giro's premium Synthe helmet, offering similar performance and style. Key features include the Roc Loc® 5 fit system, which allows you to easily dial-in both fit tension and adjust vertical position with a single hand. Air-FX padding offers comfort on your longest rides, and the helmet is equipped with MIPS to redirect impact energy, providing more protection in certain impacts.Features:Compact shape Air-Fix padding, Ponytail compatible, MIPS equippedConstruction:In-mold polycarbonate shell with EPS liner, Thermoformed SL Roll Cage reinforcementFit System:Roc Loc ® 5Ventilation:26 Wind Tunnelvents with internal channelingSIZINGS: 51-55cmM: 55-59cmL: 59-63cmModel year: 2018