Kali Zoka Stripe Mat Black/Bronze LProven Kali protection in a lightweight stylish full face helmet. Whether youre knocking out laps in the bike park or gearing up your grom for their first shred session, the Zoka is tough to beat. All Kali helmets come with a lifetime crash replacement. TechnologyIntroducing Low Density Layer (LDL), better known as Quadcore. This is a soft gel padding for rotational and low g impact protection. The helmet is made out of a flexible and durable