Nautica Boys' Three Piece Fleece Set With Convertible Collar Jacket,Short Sleeve Tee,Denim Pant Tee: 60% Cotton, 40% Polyester; Jacket: 60% Cotton, 40% Polyester; Pants: 100% Cotton Imported Machine Wash Short sleeve graphic tee Full zip jacket with pockets and elbow patches Encased elastic in waistband