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Using their extensive experience in creating helmets for two-wheeled motorsports, HJC has created the H-Sonic Helmet with the same attention to detail and a focus on blending both safety and warm-weather performance.
In the event of a crash, rider safety is taken care of via the in-mold technology. This sees a tough polycarbonate shell directly molded to an EPS foam liner, complete with an internal reinforcing structure. This provides structural strength, improves durability and provides reliable shock-absorption in the event of head impact.
But safety isn't the only area where the H-Sonic excels. The HJC engineers have also paid close attention to both internal airflow and vent placements. Using wind-tunnel testing and computer modeling, the Advanced Air Channel System has been created. With a total of 24 intake and exhaust vents and inner channels, it provides a cool rush of air across the scalp. At the same time, the exterior offers smooth aerodynamics for high-speed performance.
Achieving a secure and comfortable fit is made easy with HJC's 3D fit System. This cradle system features a twist dial to the back, allowing you to get a precise fit, every time you put it on.
| X Small/Small | Medium/Large | Extra Large/Extra Extra Large | ||
|---|---|---|---|---|
| Head Circumference | cm | 54 - 56cm | 57 - 59cm | 60 - 63cm |
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.
Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
