The product is a Nike Duke Blue Devils 2015 National Champions T-Shirt in Men's XL size, made of black cotton. This shirt is designed for basketball fans and features the team's iconic blue color. It is a great way for fans to show their support for the Duke Blue Devils and celebrate their successful championship season in 2015. Made by a trusted brand like Nike, this shirt is a must-have for any fan looking to represent their team in style.