2 piece suit. Gray melange t-shirt made of combed cotton fabric. It has a funny crocodile print on it. The shorts are made of cotton fabric. It has 2 pockets. The waist is elastic and corded. All Denokids products are produced in accordance with child safety rules and pass through needle detectors one by one. Top: 71% Polyester 29% Cotton - Bottom: 93% Cotton 7% Elastane