Smart Jacket LS Sport is the ventilated and breathable motorcycle jacket that Integra the Airbag Dainese D-Air® system, the maximum evolution of motorcycle protection in a road leader. The construction in resistant, stretch and anti-abrasion materials and protections Pro-Hormor level 2 type B on elbows and shoulders give the highest level of protection and coverage, with the utmost comfort and freedom of movement.Smart Jacket LS Sport combines the versatility and performance of a Dainese sports jacket with intelligence and superior protection of the Dainese D-Air® Airbag system, which autonomously recognizes dangerous situations for the motorcyclist and is activated to protect back and chest with the Shield, the Airbag bag with patented technology in microfilaments. An exclusive technologi.