A womens's road cycling helmet with an un-matched combination of performance and value. With a Slim shape, 25 vents, and the convenient, low bulk Roc Loc 5 fit system, the Sonnet is perfect for riders who enjoy great routes and a swift pace.
Top Features of the Giro Women's Sonnet Road Helmet
Compact shape with Giro design
25 Wind Tunnel vents
Light weight design - 238g (Medium)
Roc Loc 5 fit system
These Helmets are certified with a European CE EN1078 standard. This is a European standard and although the helmet is perfectly safe to use, specific countries may have their own certification which is legally required if you intend to wear the helmet recreationally or in a competitive racing environment. If you are unsure, please check your specific country requirements and check with the manufacturer to see if the helmet has received any additional certification.
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Sizing Information for Giro Helmets: