It's surprising that the Giro Women's Flare Helmet is so light despite its abundance of features. In mold construction fuses a tough shell with an impact absorbing foam liner for an ideal blend of safety and comfort, and its generous padding provides a plush feel for exceptional warmth. The Roc Loc 5 fit system utilizes a low profile knob that fine tunes the fit around your head.A Thermostat Control switch lets you close or open the Super Cool vents in order to ensure proper airflow on cold and clear January days and warm spring sessions. Giro audio compatibility pairs this helmet with any Giro audio system, and the front GoPro compatible mount lets you film your friends falling on every rail in the park. Giro also added a Trip Clip helmet carry system for convenient travel.