Alpinestars - SMX Air Jacket import_date_2026-08-19_damian_eve Control your heat levels on

Control your heat levels on your socks by a press of the battery button to select between High

Comfort that weighs lessThe Vibram® rubber outsole and Ortholite® insoles cosset your feet to dial up the comfort

In some cases it may be necessary to slightly bend the hand guard to fit correctly especially if you’re running a very narrow handlebar

even in challenging conditions

The rider also has the option of customizing the spring rate through our extensive spring assortment

Alpinestars - SMX Air Jacket import_date_2026-08-19_damian_eve Control your heat levels onThe SMX Air Sport Jacket is a lightweight, highly ventilated motorcycle jacket designed for warm weather. It features a tech mesh chassis for airflow, reinforced 450D polyfabric in key impact areas, and stretch materials for comfort and mobility. Compatible with the Tech Air 5 Airbag System, it includes a removable windbreaker liner for climate versatility. Protective elements include DFS Lite shoulder sliders and Nucleon Flex Plus CE Level 1 armor,