2-piece boys set.; Printed, cotton t-shirt and recycled, regenerated fabric, thick harem style, low crotch sweat-pants.; There are pockets on both sides of the pants.; The waist is both elastic and corded.; All Denokids products are produced with child safety in mind and have been passed through needle detectors.; Top: 96% Cotton 4% Elastane - Bottom: 53% Cotton 47% Polyester