Alpinestars Nucleon Flex Pro Protection Vest - Transparent Smoke/Red/Black T Shirts a result of Alpinestars technicians

a result of Alpinestars technicians studying all the boot components and their connections – how the boot comes together

Redesigned top gaiter in microfiber material with TPU over injection for enhanced prehensility

Patented leather bonded aramid grid reinforcements on the arm

Alpinestars' innovative TPU lateral ankle brace protection provides a biomechanical support between lateral top calf/shin and ankle and offers improved structural integrity

Ergonomics Alpinestars GP Plus v3 Graphite one-piece suit

Alpinestars Nucleon Flex Pro Protection Vest - Transparent Smoke/Red/Black T Shirts a result of Alpinestars techniciansAlpinestars Nucleon Flex Pro Protection Vest Transparent Smoke Red Black The extremely lightweight Level 2 CE and UKCA Nucleon Flex Pro Protection 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. The back protector provides full length