Founded in 1963, Alpinestars has built a reputation of innovation and prestige. Now, more than fifty years later, Alpinestars is synonymous with quality, protection, technology and style. Tech-Air® 5 ready (sold separately); Tech-Air® is the world's first completely electronic, self-contained, full independent upper body motorcycle airbag system with no bike-to-rider set-up configurations required. Strategically positioned stretch panel inserts have been designed to accommodate Alpinestars Airbag System, allowing expansion when the airbag inflates but also offering a high level of anatomical performance and a superior fit when riding without the system fitted. Constructed from hard-wearing 600 Denier poly-fabric and incorporating extensive mesh panels strategically placed on the front, back and arms for optimum airflow performance.