The Smart Jacket LS Sport is a ventilated and breathable motorbike jacket and integrates the Dainese D-airВ airbag system, which offers the highest level of protection in a motorbike garment for use on the road.The construction in durable, elasticated and abrasion-resistant materials and the Pro-Armor protectors (level 2, type B) on the elbows and shoulders offer the highest level of protection and coverage with maximum comfort and freedom of movement.The Smart Jacket LS Sport combines the versatility and performance of a Dainese sports jacket with the intelligence and superior protection of the Dainese D-airВ airbag system: this automatically recognises dangerous situations for the motorcyclist and is activated to protect the back and chest with the Shield, the airbag with patented microfilament technology. An exclusive technological solution that allows homogeneous inflation and protection over the entire coverage area, without the need for rigid protectors, and guarantees maximum thermal comfort even on the hottest days thanks to large central mesh inserts for ventilation. The inner adjustable lumbar belt allows the fit of the jacket to be precisely adjusted at the waist.