This jersey is also equipped with strategically positioned mesh inserts for enhanced airflow and ventilation and no seams on the side

while flexible construction and an ergonomic fit enhance all-day comfort

EN 1621-2:2014) in USDA-certified biobased viscoelastic material

expertly developed for maximum mobility on the world's toughest terrains

and Fabio’s signature blue/red color fade Astars logo

tech air type iv inflator kit variety YGroup_3522523 This jersey is also equippedThe Alpinestars Tech Air MX Airbag System Replacement Canister. Replacement argon canister compatible with the Alpinestars Tech Air MX Airbag System. NOTE: Not compatible with Alpinestars Tech Air 7X & Off Road System, or the Tech Air 5 Plasma System.