The 2019 Salute to Service Chicago Bears Khalil Mack Olive Jersey in Youth size Large is a Nike officially licensed product featuring the star player Khalil Mack. This jersey is in the official colors of the Chicago Bears, olive green, and is designed for young football fans who want to show their support during the regular season. Made in Vietnam, this high-quality jersey is a must-have for any young fan looking to represent their favorite team and player on game day.