Alpinestars Techstar Arch Jersey - Mars Red/White boots the Supertech Jersey delivers optimum

the Supertech Jersey delivers optimum levels of flexibility

Ergonomic stretch insert on palm for an optimized fit

grip and feel while riding and improved performance on the shifter

the slim-profiled Track Protection Vest 2 ensures an anatomically optimized performance riding fit

Alpinestars Techstar Arch Jersey - Mars Red/White boots the Supertech Jersey delivers optimumAlpinestars 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