This is a high-quality mesh practice jersey issued by the Carolina Panthers to J.J. Jansen in 2015. The jersey is made by Nike, a trusted brand in sportswear. It is designed for football players and fans of the National Football League (NFL). The size of the jersey is 48 and it is a perfect fit for J.J. Jansen. The jersey is made from top-quality materials to ensure durability and comfort. It is a great addition to any football fan's collection.