The Sonnet is a new addition to our 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 weight you down.
- In-Mold Polycarbonate Shell with EPS Liner -The In-Mold construction process permanently fuses a light-yet-durable outer shell with the helmet's impact-absorbing EPS foam liner, enhancing the strength of both parts. This fusion process reinforces areas around vents and ribs, creating a one-piece exoskeleton that allows the helmet to be lighter, more durable, and better ventilated than helmets with shells that are fastened or adhered to the liner.
- Roc Loc 5 Fit System - The industry benchmark in comfort, stability adjustability and weight savings. In addition to enhancing the fit and comfort of helmets, Roc Loc 5 allows you to easily custom tune the fit tension and the fore-aft tilt of the helmet in seconds using a single hand, and it's almost 40% lighter than comparable systems too, making it the ultimate in skull-hugging luxury.
- 25 Wind Tunnel Vents
- Women's Specific
- S - 20"-21.75" / 51-55cm, M 21.75"-23.25" / 55-59cm
IN-MOLD CONSTRUCTION In-mold construction fuses a tough polycarbonate outer shell with the helmet’s impact-absorbing foam liner. The fusion process allows us to sculpt better ventilation systems, so In-mold helmets can be lighter and cooler than traditional helmets.