Officially Licensed by the NFL Youth girls sizing: Small (6-6X), Medium (7-8), Large (10-12), X-Large (14-16) 60% Cotton, 40% Polyester; Machine Wash Cold, Tumble Dry Low This long sleeve sweatshirt is made of a soft cotton and polyester blend, and features a cute graphic that is great for standing out on gameday. It is lightweight and breathable for all-day comfort. Proudly showcase your allegience to your favorite NFL teams with a touch of sweetness. Let your little one stand out on gameday, at family gatherings, or casual outings rocking cute style in their team colors. Great birthday or holiday gifts for your budding football fans. Officially licensed NFL apparel for little kids. Represent your favorite team in style and comfort. Youth girls sizing: Small (6-6X), Medium (7-8), Large (10-12), X-Large (14-16).