techstar knif jersey light green orange flou black casual seal out dirt and water

seal out dirt and water

With a new streamlined construction

Replacement argon canister compatible with the Alpinestars Tech-Air® 3 V2 Airbag System

and 40-hour battery life

techstar knif jersey light green orange flou black casual seal out dirt and waterAll new for 2026, the Techstar Knif Jersey is Alpinestars' most advanced off road jersey, engineered to provide the optimal blend of high level competition performance and long term durability. Featuring a body mapped poly fabric stretch chassis with strategic laser cut ventilation, it delivers superior moisture management and unrestricted mobility on all terrain. The seamless construction and ergonomic race fit ensure maximum rider comfort and a