Alpinestars Stella T-SPS Air V2 Jacket. The T-SPS Air v2 jacket is constructed with a hard-wearing 600D polyfabric construction for enhanced durability. Multi-panel engineered pattern for superior comfort and functionality. Waterproof inner compartment for safe and secure storage of essentials. CE Certified Class A. Level 1 Nucleon Flex Plus shoulder and elbow protectors. Tech-Air® ready (sold separately).