Alpinestars Techstar Arch Jersey - White/Black gsx-r1000 Upper and lower frames are

Upper and lower frames are constructed from a high-performance polymeric material blend for optimized levels of flexibility and strength as well as excellent weight saving properties

Ergonomic stretch insert on palm for enhanced levels of rider comfort

sides and chest for enhanced roost protection

Reflective details

Alpinestars Techstar Arch Jersey - White/Black gsx-r1000 Upper and lower frames areAlpinestars Techstar Arch Jersey With a race fit, the lightweight Techstar Jersey features an updated multi material construction with a poly fabric stretch main chassis and ergonomic stretch inserts for enhanced freedom of movement. This jersey is also equipped with strategically positioned mesh inserts for enhanced airflow and ventilation and no seams on the side, under the arms or on the collar for optimized rider comfort. Features: Ergonomically