Alpinestars Nucleon Flex Pro Motorcycle Vest

The Alpinestars Nucleon Flex Pro Motorcycle Vest is part of the latest Alpinestars collection.

The extremely lightweight CE Level 2 Nucleon Flex Pro Vest features a highly ventilated hybrid of Nucleon Cell and Nucleon Flex protectors for the optimum balance of force dispersion and flexibility, and a Nucleon Flex Pro divided chest protector, with a soft-touch perforated mesh chassis for enhanced rider comfort.