2-pack sweatpants made of cotton, thick winter fabric.; Suitable for both girls and boys.; Packaged in 2 colors as Black and Gray melange.; Waist is elastic and corded.; Has 2 side pockets.; All Denokids products are produced with child safety in mind and have been passed through needle detectors.; K1: 67% Polyester 29% Cotton 4% Viscose, K2: 55% Cotton 45% Polyester