100% Polyester. Fabric: Fleece. Design: All-Over Print, Embroidered, Faces. Characters: Hello Kitty. Hem: Cuffed. Waistline: Elasticated. Sleeve-Type: Long-Sleeved. Neckline: Round Neck. Fabric Technology: Lightweight. Easy-Care, Ultra Soft. Fastening: Pull-On. 100% Officially Licensed. Contents: 1 Bottoms, 1 Top. Fit: Relaxed Fit.