Stadium Essentials Boston Celtics NBA Black Long Sleeve Shirt XL NWT New The Stadium Essentials Boston Celtics NBA Black Long Sleeve Shirt in XL size is an officially licensed fan apparel for basketball enthusiasts. Featuring the iconic Boston Celtics team logo, this unisex adult shirt is perfect for fans looking to represent their favorite NBA team in style. The black color and classic design make it a versatile piece that can be worn to games or casual outings. Please review pictures regarding condition. Included measurements. Feel free to ask questions