Commute with confidence thanks to CityZen's double layer of the new and patented KinetiCore impact protection technology, designed for cyclists who want to feel protected on the city streets. Visibility is upgraded via LED light capability, and Lazer's TurnSys system provides the ultimate tailored fit. Features: Easy vertical adjustability: The Lazer Turnsys system provides a tailored fit that's easy to adjust on the move with a simple turn of the dial Tough and durable: Flexible ABS outershell construction made from the same rugged material as used in police riot shields Safety: Dual layer KinetiCore technology offers additional protection Impact protection: The front vent and lateral wings of the outer shell are designed to flex and improve protection from rotational and direct impact LED light compatibility: Increase safety and visibility by attaching the Universal Lazer LED at the rear of the helmet via the Direct Mount Lightweight: 19% lighter than Lazer One+ MIPS M CE Reduced Plastics: 100g less plastics used than in Lazer One+ M CE Weight: 430g (size Medium) Sizes: S 52 - 56cm / M 55 - 59cm / L 58 - 61cm / XL 60 - 62cm. If you’re navigating the city streets on two wheels protection is a priority. The CityZen KinetiCore provides all the protection you demand from a helmet and more. It’s designed specifically for commuters and features a dual layer of the all-new KinetiCore technology to provide the ultimate in comfort and improved lightweight protection. Comfort is paramount – the large front vent boosts ventilation through the helmet and the TurnSys system provides an easily adjustable tailored fit. Available in a range of sizes to help you find a better-fitting commuting helmet. Features: Dual layer KinetiCore technology for additional lightweight protection Tough and durable ABS material takes those smaller knocks with ease Front vent and lateral wings of the outer shell are designed to flex and improve protection from rotational and direct impact One large cleverly designed front vent boosts ventilation through the helmet TurnSys system provides horizontal and vertical adjustment with the turn of a dial Sizes S / M / L