With a sleek and fast look the Echelon helmet presents a compact profile on a rider's head. And with increased ventilation and an ergonomic design you're guaranteed an exceptional fit tremendous comfort and ample ventilation. Accordingly it's the ideal helmet for road cycling enthusiasts.For helmets sold in the U.S. and Canada: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older. Specialized Echelon II Bicycle Helmet in Flo Red/Black Reflective