The evolution of Dainese Smart Jacket, Smart Air is the innovative airbag system that can easily be worn over or under any outfit owing to its new minimal concept design that makes it incredibly lightweight and ergonomic. Smart Air is extremely protective, as it integrates the revolutionary D-air®Road system on chest and back and owing to its exceptional lightness is also extraordinarily comfortable to wear. The new Smart Air’s strong points are its triple-activation airbag, which doesn’t need replacing, as well as its practical gas generator, which can easily be replaced completely independently. Level 2 certified chest and back airbag and a rechargeable battery boasting a 12-hour lifespan.