Using the same advanced airbag technology that MotoGP racers depend on, the Smart Jacket from Dainese can be worn over or under any other jacket and it requires no connection with the motorcycle. It features the latest-generation Dainese D-air technology — a system powered by a complex algorithm that enables it to automatically recognize dangerous situations and activate immediately, whenever it needs to. It provides maximum protection for the rider, in an easy-to-wear and versatile garment.