Sonnet Helmet - Women's
Designed for the rider who appreciates comfort and protection, the Giro Women's Sonnet Helmet has a low-profile design that still packs in excellent ventilation. The Sonnet's In-Mold technology bonds a tough outer polycarbonate shell to an impact-absorbing expanded polystyrene liner.
The result is a light and structurally sound helmet, and, to make sure the Sonnet fits correctly, Giro's Roc Loc 5 system lets you dial in both tension and vertical positioning with a single hand. To accomplish this, the Roc Loc 5 uses a ratcheting, micro-adjusting dial to open or close the retention system. For up and down adjustment, a three-position bracket provides 15 millimeters of movement without removing the helmet.
The Giro Sonnet Women's Helmet comes in sizes Small and Medium and in the colors Matte Black/dynasty green modernist, and White/rhodamine.
- In-mold technology
- Low-profile design
- Excellent ventilation
- Roc Loc 5 system
- Item #GIR0409
- Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
- Fit Adjustment
- Roc Loc 5
- 25 vents
- Manufacturer Warranty
- 1 year
- Shell Material
5 based on 2 ratings
Fits SmallScreen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
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