Add some Celtics style to your wardrobe with this G-III Sports by Carl Banks Men's Boston Celtics Back Field Full Zip Track Jacket. This stylish track jacket features a unique colorblocked design and team-based graphics on the chest and back to help you represent your team with pride. G-III Sports by Carl Banks Men's Boston Celtics Back Field Full Zip Track Jacket Kelly Green, Medium - NBA Outerwear Adult/Youth at Academy Sports