Alpinestars NUCLEON FLEX PRO Protective Wear S

Mesh chassis for improved rider comfort Nucleon Flex Pro back protector High performance polymer Cell and Nucleon Flex structures for optimized flexibility and excellent weight reduction The design of the back protector changes from the center to the outside, providing a perfect balance between energy absorption and flexibility The unique microstructure of the Nucleon Flex Pro chest protector has been designed for advanced energy absorption, adaptability, maximum breathability and airflow. Soft, comfortable padding on the body side of the protector provides breathability and rider comfort Adjustable, elastic waistband for a secure fit Rigorously tested for proven performance in extreme temperatures Back protector: EN 1621-2:2014, Level 2 Split chest protector: EN 1621-3:2018, Level 2