Nautica Boys' Baseball Jacket, Tee, and Denim Pant Set Shirt: 60% Cotton, 40% Polyester; Jacket: 60% Cotton, 40% Polyester; Pant: 68% Cotton, 24% Polyester, 7% Rayon, 1% Spandex Imported Machine Wash Short sleeve graphic tee Full zip fleece baseball jacket with pockets Four pocket pants Fully encased elastic waistband