2-piece boys tracksuit. Color-blocked, long-sleeved, thick winter fabric, cotton sweatshirt. It has a dinosaur applique. The set is completed by cotton tracksuit bottoms. The waist is both elastic and cord detailed. All Denokids products are produced with child safety in mind and have been passed through needle detectors. Top: 61% Cotton 39% Polyester - Bottom: 65% Cotton 35% Polyester