Proven Kali protection in a lightweight stylish full-face helmet. Whether youíre 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 thermoplastic material that is easy to mould and hard to dent or damage (ABS).Expanded polystyrene (EPS) is a lightweight closed cell foam. Capable of absorbing impact forces. EPS is used in varying densities.Key Features:• Removable/washable liner• Anti-microbial fit pads• Adjustable moto-style visor• 6 helmet vents• 6 chin bar• Weighs 980g/34.6oz• Certified EN1078 and ASTMF1952• Comes in 4 colourways, stripe matt black/grey, stripe matt black/bronze, dash matt red/burgundy and dash matt seafoam/greySizes:• Youth Medium 50 ñ 51cm• Youth Large 52 ñ 53cm• Small 54 - 56cm• Medium 56 - 57cm• Large 58 ñ 60cm• XL 60 ñ 62cm