techstar knif jersey light green orange flou black YGroup_6504718 perforated open cell structure with

perforated open cell structure with Alpinestars Flex technology in an ergonomic design for maximum levels of movement on the bike

Removable OrthoLite® insock construction for enhanced breathability

Sold as a Pair

Alpinestars composite stretch technology

Engineered for all-weather

techstar knif jersey light green orange flou black YGroup_6504718 perforated open cell structure withAll 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