Alpinestars has been redefining protection for motorcyclists ever since the company was established in 1963, and Tech-Air® 5, is an autonomous motorcycling airbag system a highly versatile option for a variety of different riders Tech-Air® 5 is the latest addition to the Alpinestars Tech-Air® family, which includes the Tech-Air® Race and Tech-Air® Street Systems. Alpinestars continues to lead the way in active air-bag technology for riders and their passengers and Tech-Air® 5 is a powerful demonstration of Alpinestars commitment to making the technology more freely available as the best possible choice of ‘active’ airbag protection in the market. Tech-Air® 5 is a slim, self-contained wearable airbag vest that can be worn under any proper fitting textile jacket or Tech-Air® compatible jacket, or any leather jacket with 4 cm of space around the circumference of the rider’s chest. Tech-Air® 5 offers unrivaled upper body protection keeping motorcycle riders safe by uniquely covering the rider's shoulders, chest, ribs and full back. Shoulder protection is critical in a road impact, and riders’ shoulders are uniquely protected by Tech-Air®, effectively and efficiently minimizing the risk of the rider sustaining shoulder and collarbone injuries. Alpinestars Tech- Air® 5 provides the most comprehensive coverage of any airbag currently available. Tech-Air® 5 System