For many years, Alpinestars have been at the forefront of wearable motorcycle airbag technology with their Tech Air system and range of compatible riding garments. This technology was developed and enhanced over many years and countless hours of working with some of the top riders in the world.Now they bring us the Tech Air 5, the latest addition to the Tech Air family which promises to offer airbag technology to a wider audience and cover more applications than ever before.Universal, fully self-contained standalone system no sensors required on the bikeCan be worn under any abrasion resistant motorcycle riding jacket*Proven to be twice as protective as passive impact protectorsIncreased airbag coverage on the full back, shoulders, chest and ribsLightweight and breathable mesh fabric main chassis constructionComprehensive perforated zone on the back for enhanced airflowSpecially developed channels on interior of the vest's back for additional airflowMagnetic zip closure for ease of u