VIEW SIZE GUIDE M2R EXO HELMET MATT BLACK Lightweight injection moulded ABS shell Four piece dual density EPS liner for enhanced impact absorption Removable brushed nylon/mesh interior liner for easy washing 3D Pre-curved interior for lasting comfort Multi-port channeled ventilation system with Venturi exhaust Hi-flow chin ventilation system with integrated roost guard PU padded chin bar for additional impact protection Neck brace compatible Created and sized for Australian conditions and riders Australian Standards AS/NZS1698 approved OR ECE 22.05 approved The best selling and high quality EXO Helmet is the perfect helmet for any rider on a budget looking for good value gear to take on the trails or the racetrack. Safety features of this helmet include a 4 piece, dual density EPS liner which provides fantastic impact absorption, and a lightweight injection moulded ABS shell. Air flow is no issue with the multi-port channeled ventilation system, and Hi-flow chin ventilation system. It doesn't stop there though, the EXO Helmet offers a removable interior liner which can be easily cleaned, the interior is pre-curved for better comfort and a PU padded chin bar gives extra impact protection. Talk about value! About M2R Helmets M2R MX Helmets are designed with cutting-edge technology to give riders the best protection even in the most extreme conditions. Founded in 1992, M2R has motocross racing in their DNA. From the beginning, they have always wanted to become the #1 helmet brand in the industry. And 30 years later, they are the dirt bike riders led top choice worldwide. Through the years, they have worked with some of the world' most prominent dirt bike riders, and this has inspired them to develop helmet models specifically for scooters, cruisers, enduro, and trail.