* Laminated two-layer fabric with Drystar® membrane for wet weather performance and optimum breathability. * An engineered fit to deliver the highest level of active protection, this jacket is Tech-Air® ready and can accept the Tech-Air® 5 Airbag System, for complete upper body protection. * Protective and comfortable Nucleon Flex Plus armor is highly flexible and adaptive, and has a thin profile for optimum rider comfort. | Article: Alpinestars Frost Drystar Motorcycle Textile Jacket, black, Size 4XL | Article: Alpinestars Frost Drystar Motorcycle Textile Jacket, black, Size 4XL, black, Size 4XL