Designed for all-mountain, all-terrain action, the Era Ski Helmet is a new women’s specific form of Giro’s most popular men’s helmet, the Nine. The low-profile design of the Era features the proven performance of In-Mold Construction, the In Form fit system, and mechanical venting. Striking an impressive balance between features and price, the Era represents an incredible new value in womens’ helmets.Seamless compatibility with all Giro goggles.Women’s design earpad detailing.Compliance: ASTM F2040-11/ CE EN1077.Sizes: S (52-55.5cm), M (55.5-59cm).