Nucleon Flex Plus CE Level 1 rated shoulder and elbow armor for superior impact protection. According to European statutory law the CE mark is a conformity requirement for the marketing of this product. The following standards apply: Fully CE-certified riding garment to CE – Category II EN17092-4:2020 standard – A Class. Sport fit with highly pre-curved body and arms for enhanced performance. Technical mesh panels for optimized ventilation and maximum airflow. Protective and comfortable Nucleon Flex Plus armor is highly flexible and breathable, and has a thin profile for optimum rider comfort.