2-piece sweatpants and t-shirt set. The t-shirt is made of 100% cotton, features long raglan sleeves, a crew neck, and sleeveless top. The matching sweatpants are made of thick fabric, have a segmented cut, and two side pockets. They have elasticated waistbands and cuffs, and a drawstring waist. All Denokids products are designed with child safety in mind and have passed through needle detectors. Top: K1: 100% Cotton K2: 76% Polyester 21% Cotton 3% Elastane - Bottom: K1: 47% Polyester 44% Cotton 4% Viscose 3% Polyamide 2% Acrylic K2: 73% Polyester 21% Cotton 7% Viscose