The Sonnet is a favorite in Giro's Women's Series collection, offering an amazing fit for riders who enjoy great routes as much as a swift pace. The slim shape combines impressive ventilation thanks to 25 Wind Tunnel vents and the comfortable convenience of the adjustable Roc Loc 5 fit and stability system. And with the light weight and durability of In-Mold construction, it won't weigh you down.
- CONSTRUCTION: In-Mold polycarbonate shell with EPS liner
- Patented MIPS system to reduce the rotational forces to the brain in the case of an oblique impact
- FIT SYSTEM: Roc Loc 5
- VENTILATION: 25 Wind Tunnel vents with internal channeling
- Small (20-21.75", 51-55cm)
- Medium (21.75-23.25", 55-59cm)