Alpinestars Tech Air 5 Airbag System Size:4XL Material: 100% merino wool

Material: 100% merino wool

Color: signal yellow

Pin 2 will not be used for accessory installs

Material: Fiberglass reinforced plastic / Aluminum

to configure and use

Alpinestars Tech Air 5 Airbag System Size:4XL Material: 100% merino woolSlim, self contained wearable airbag vest worn under a motorcycle jacket with stretch or two inches of room around the chest inside Vest comes with an active electronic system that features six integrated sensors (3 gyroscopes, 3 accelerometers) and a crash algorithm that leverages AI technology to monitor when to deploy the airbag in the event of a crash Upper body protection by covering the rider's shoulders, chest, ribs and back Bluetooth