Bell Thalia Women’s Bike Helmet(Emerald)

Description DESIGN – Specifically for women who are on the go. FIT SYSTEM – True Fit system for easy one-step adjustment every time you ride, it's that simple. AIR FLOW – 16 vents for channeled air flow to keep you cool while you ride. SIZE – Recommended for ages 14 , but will fit most heads measuring 54-58 cm. Important: Always take a head measurement. Head sizes and shapes can vary, even within and age range. Using a helmet that does not fit can be dangerous. COMPLIANCE – Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.