Giro Sonnet MIPS Road Helmet - 2017

Item: 40-5720
Save $40.02 (33%) $79.97 MSRP $119.99
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Designed with MIPS technology for better protection, the Sonnet is part of Giro's Women's Series collection, offering acclaimed fit and performance with a slim shape for an aerodynamic fit and plenty of ventilation with Giro's 25 Wind Tunnel vents to keep your head cool. In-Mold construction is lightweight and incredibly durable and the Roc Loc 5 fit system provides easy adjustments for the perfect fit.


All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. The goal of Giro's MIPS-equipped helmets is to reduce rotational forces. Giro believes that helmets equipped with this technology can reduce the amount of rotational force that may be transferred to rider's brain in certain impacts.


  • In-Mold polycarbonate shell with EPS liner
  • Roc Loc 5 Fit System
  • Multi-Directional Impact Protection System (MIPS)
  • 25 Wind Tunnel Vents
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