Alpinestars NUCLEON FLEX PRO Protective Wear

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