Engineered for sport riding in warm conditions, the SMX Air Jacket is a highly ventilated textile jacket derived from Alpinestars' motocross heritage. The tech mesh chassis and perforated 450D polyfabric maximize airflow, while Nucleon Flex Plus CE Level 1 armor and DFS Lite shoulder sliders provide race-derived impact protection. This Tech-Air® Ready jacket features a detachable windproof liner and strategic stretch inserts, ensuring versatile climate adaptation and optimal comfort for every ride.
Tech-Air® 5 Airbag System Ready: Compatible with the electronic airbag system for enhanced upper body protection
Superior ventilation: Tech mesh and perforated 450D polyfabric chassis maximize airflow for warm-weather performance
Climate adaptability: Detachable windbreaker liner allows for quick adjustment to cooler riding conditions
Expansion stretch zones: Side and upper back panels accommodate Tech-Air® 5 Airbag System deployment and ensure sport riding mobility
DFS Lite shoulder sliders: External shields provide additional impact and abrasion protection for street riding
Nucleon Flex Plus armor: CE Level 1 certified protection at shoulders, elbows, and forearms for flexible impact resistance