Giro saga helmetthe design of giros saga helmet is inspired by the premium synthe helmet offering similar performance and style including durable in mould construction and the roc loc 5 fit system with two way fit adjustment the slim lightweight design offers great ventilation and is available in three super fit sizes so that you can get a helmet that looks fits and feels like it was customised purposely for you featuresconstruction in mould polycarbonate shell with eps linerstreamlined