It is CE Level 2 certified for high-level impact absorption. Engineered to fit into compatible Alpinestars riding jackets and suits.
Alpinestars Nucleon Flex Proi Full Back Protector Insert
Alpinestars Nucleon Flex PROi Motorcycle Back Protector Very Airy and Flexible
Alpinestars Nucleon Flex PROi Full Back Protector Insert Size M
Alpinestars Nucleon Flex PROi Full Back Protector Insert Size S
